AST-21-1725 - Apollo Soyuz Test Project - Apollo Soyuz Test Project, Clouds over Atlantic Ocean

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973. AST-21-1725 - Apollo Soyuz Test Project - Apollo Soyuz Test Project, Clouds over Atlantic Ocean. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/16632071. (Accessed October 21, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973, AST-21-1725 - Apollo Soyuz Test Project - Apollo Soyuz Test Project, Clouds over Atlantic Ocean. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/16632071
MLA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/16632071>.
Note: These citations are programmatically generated and may be incomplete.