APA (7th ed.) Citation

Smithsonian Institution & Smithsonian Institution. Press. (1980). Smithsonian year: Annual report of the Smithsonian Institution for the year ended Sept. 30 .. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Smithsonian Institution and Smithsonian Institution. Press. Smithsonian Year: Annual Report of the Smithsonian Institution for the Year Ended Sept. 30 .. City of Washington: Smithsonian Institution Press, 1980.

MLA (9th ed.) Citation

Smithsonian Institution and Smithsonian Institution. Press. Smithsonian Year: Annual Report of the Smithsonian Institution for the Year Ended Sept. 30 .. Smithsonian Institution Press, 1980.