"Breaking a tradition of 167 years, the U.S. Marine Corps started enlisting Negroes on June 1, 1942. The first class of 1,200 Negro volunteers began their training 3 months later as members of the 51st Composite Defense Battalion at Montford Point, a section of the 200-square-mile Marine Base, Camp Lejeune, at New River, NC. The first Negro to enlist was Howard P. Perry shown here."

Chicago citation style
Office for Emergency Management. Office of War Information. Domestic Operations Branch. News Bureau. 6/13/1942-9/15/1945. "Breaking a tradition of 167 years, the U.S. Marine Corps started enlisting Negroes on June 1, 1942. The first class of 1,200 Negro volunteers began their training 3 months later as members of the 51st Composite Defense Battalion at Montford Point, a section of the 200-square-mile Marine Base, Camp Lejeune, at New River, NC. The first Negro to enlist was Howard P. Perry shown here.". 1941-01-01/1945-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/535870. (Accessed September 23, 2018.)
APA citation style
Office for Emergency Management. Office of War Information. Domestic Operations Branch. News Bureau. 6/13/1942-9/15/1945, (1941-01-01/1945-12-31) "Breaking a tradition of 167 years, the U.S. Marine Corps started enlisting Negroes on June 1, 1942. The first class of 1,200 Negro volunteers began their training 3 months later as members of the 51st Composite Defense Battalion at Montford Point, a section of the 200-square-mile Marine Base, Camp Lejeune, at New River, NC. The first Negro to enlist was Howard P. Perry shown here.". Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/535870
MLA citation style
Office for Emergency Management. Office of War Information. Domestic Operations Branch. News Bureau. 6/13/1942-9/15/1945. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/535870>.
Note: These citations are programmatically generated and may be incomplete.