APA (7th ed.) Citation

Olsen, R. G. (1981). Feline leukemia. CRC Press.

Chicago Style (17th ed.) Citation

Olsen, Richard G. Feline Leukemia. Boca Raton, Fla.: CRC Press, 1981.

MLA (9th ed.) Citation

Olsen, Richard G. Feline Leukemia. CRC Press, 1981.

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