APA Edition Citation

(1990). Grzimek's encyclopaedia of mammals. McGraw-Hill.

Chicago Edition Citation

Grzimek's Encyclopaedia of Mammals. New York: McGraw-Hill, 1990.

MLA Edition Citation

Grzimek's Encyclopaedia of Mammals. McGraw-Hill, 1990.

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