APA (7th ed.) Citation

Elseth, G. D., & Baumgardner, K. D. (1981). Population biology. Van Nostrand.

Chicago Style (17th ed.) Citation

Elseth, Gerald D., and Kandy D. Baumgardner. Population Biology. New York: Van Nostrand, 1981.

MLA (9th ed.) Citation

Elseth, Gerald D., and Kandy D. Baumgardner. Population Biology. Van Nostrand, 1981.