Senator Henry M. Jackson (third from left), Alaska Senators Mike Gravel and Ted Stevens (left and right of Jackson), and others standing behind President Nixon during the signing of the Trans-Alaska Pipeline Bill in the Oval Office of the White House, Washington, D.C., November 16, 1973

Chicago citation style
The White House. Senator Henry M. Jackson (third from left), Alaska Senators Mike Gravel and Ted Stevens (left and right of Jackson), and others standing behind President Nixon during the signing of the Trans-Alaska Pipeline Bill in the Oval Office of the White House, Washington, D.C., November 16, 1973. 1973. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/jackson/id/512. (Accessed November 15, 2018.)
APA citation style
The White House, (1973) Senator Henry M. Jackson (third from left), Alaska Senators Mike Gravel and Ted Stevens (left and right of Jackson), and others standing behind President Nixon during the signing of the Trans-Alaska Pipeline Bill in the Oval Office of the White House, Washington, D.C., November 16, 1973. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/jackson/id/512
MLA citation style
The White House. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/jackson/id/512>.
Note: These citations are programmatically generated and may be incomplete.