APA Edition Citation

Sybil P Parker. (1990). Grzimek's encyclopedia of mammals-Vol. 1 to 5. McGraw-Hill publishing company.

Chicago Edition Citation

Sybil P Parker. Grzimek's Encyclopedia of Mammals-Vol. 1 to 5. New York: McGraw-Hill publishing company, 1990.

MLA Edition Citation

Sybil P Parker. Grzimek's Encyclopedia of Mammals-Vol. 1 to 5. McGraw-Hill publishing company, 1990.

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