APA (7th ed.) Citation

Christiansen, F. B., & Feldman, M. W. (1986). Population genetics. Blackwell.

Chicago Style (17th ed.) Citation

Christiansen, Freddy B., and Marcus W. Feldman. Population Genetics. Palo Alto, Calif. u.a: Blackwell, 1986.

MLA (9th ed.) Citation

Christiansen, Freddy B., and Marcus W. Feldman. Population Genetics. Blackwell, 1986.