APA (7th ed.) Citation

Hartup, B. K., & Miller, E. A. (1995). Willowbrook Wildlife Center pharmaceutical index (Second edition.). Willowbrook Wildlife Foundation.

Chicago Style (17th ed.) Citation

Hartup, Barry K., and Erica A. Miller. Willowbrook Wildlife Center Pharmaceutical Index. Second edition. [Gwen Ellyn, Ill.]: Willowbrook Wildlife Foundation, 1995.

MLA (9th ed.) Citation

Hartup, Barry K., and Erica A. Miller. Willowbrook Wildlife Center Pharmaceutical Index. Second edition. Willowbrook Wildlife Foundation, 1995.