APA (7th ed.) Citation

Klinghammer, E., Sloan, M., & Klein, D. (1989). Wolf literature references: Scientific and general books and articles listed alphabetically by author. Institute of Ethology, North American Wildlife Park Foundation.

Chicago Style (17th ed.) Citation

Klinghammer, Erich, Monty Sloan, and DeWayne Klein. Wolf Literature References: Scientific and General Books and Articles Listed Alphabetically by Author. Battle Ground, IN, USA: Institute of Ethology, North American Wildlife Park Foundation, 1989.

MLA (9th ed.) Citation

Klinghammer, Erich, et al. Wolf Literature References: Scientific and General Books and Articles Listed Alphabetically by Author. Institute of Ethology, North American Wildlife Park Foundation, 1989.