APA (7th ed.) Citation

Fichter, G. S., & Polseno, J. (1977). A changing world for wildlife. Golden Press.

Chicago Style (17th ed.) Citation

Fichter, George S., and Jo Polseno. A Changing World for Wildlife. New York: Golden Press, 1977.

MLA (9th ed.) Citation

Fichter, George S., and Jo Polseno. A Changing World for Wildlife. Golden Press, 1977.