APA (7th ed.) Citation

Graham, J. B. (1975). The biological investigation of Malpelo Island, Colombia. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Graham, Jeffrey B. The Biological Investigation of Malpelo Island, Colombia. Washington: Smithsonian Institution Press, 1975.

MLA (9th ed.) Citation

Graham, Jeffrey B. The Biological Investigation of Malpelo Island, Colombia. Smithsonian Institution Press, 1975.

Warning: These citations may not always be 100% accurate.