APA (7th ed.) Citation

Hoffmann, R. S., & Anderson, C. G. (1993). Marmota caligata. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Hoffmann, Robert S., and Charles G. Anderson. Marmota Caligata. Smithsonian Institution Press, 1993.

MLA (9th ed.) Citation

Hoffmann, Robert S., and Charles G. Anderson. Marmota Caligata. Smithsonian Institution Press, 1993.

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