Gaya APA

Lewis, R. ([s.a.]). Human genetics : concepts and application / Ricki Lewis . Dubuque, Iowa: Wm. C. Brown Publisers.

Gaya MLA

Lewis, Ricki. "Human genetics : concepts and application / Ricki Lewis". Dubuque, Iowa: Wm. C. Brown Publisers, [s.a.]. Buku.