APA (7th ed.) Citation

Beacham, W., & Beetz, K. H. (1998). Beacham's guide to international endangered species. Beacham Pub. Corp..

Chicago Style (17th ed.) Citation

Beacham, Walton, and Kirk H. Beetz. Beacham's Guide to International Endangered Species. Osprey, Fla.: Beacham Pub. Corp., 1998.

MLA (9th ed.) Citation

Beacham, Walton, and Kirk H. Beetz. Beacham's Guide to International Endangered Species. Beacham Pub. Corp., 1998.