APA aipamena

Goodenough, U., & Levine, R. P. (1974). Genetics. New York: Holt, Rinehart and Winston.

Chicago Style aipamena

Goodenough, Ursula, và Robert Paul Levine. Genetics. New York: Holt, Rinehart and Winston, 1974.

MLA aipamena

Goodenough, Ursula, và Robert Paul Levine. Genetics. New York: Holt, Rinehart and Winston, 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.