Cita APA (7th ed.)

Fox, L. R., & Elliott, P. R. (1984). Heredity and you (2nd ed.). Kendall/Hunt Pub. Co.

Cita Chicago (17th ed.)

Fox, L. Raymond, i Paul R. Elliott. Heredity and You. 2nd ed. Dubuque, Iowa: Kendall/Hunt Pub. Co, 1984.

Cita MLA (9th ed.)

Fox, L. Raymond, i Paul R. Elliott. Heredity and You. 2nd ed. Kendall/Hunt Pub. Co, 1984.