Cita APA (7th ed.)

Levine, R. P. (1968). Genetics (2nd ed.). Holt, Rinehart and Winston.

Cita Chicago (17th ed.)

Levine, Robert Paul. Genetics. 2nd ed. New York: Holt, Rinehart and Winston, 1968.

Cita MLA (9th ed.)

Levine, Robert Paul. Genetics. 2nd ed. Holt, Rinehart and Winston, 1968.