APA (7th ed.) Citation

Thompson, J. N., & Thoday, J. M. (1979). Quantitative genetic variation. Academic Press.

Chicago Style (17th ed.) Citation

Thompson, James N., and J. M. Thoday. Quantitative Genetic Variation. New York: Academic Press, 1979.

MLA (9th ed.) Citation

Thompson, James N., and J. M. Thoday. Quantitative Genetic Variation. Academic Press, 1979.