Gaya APA

Discover biology: Core topics. (2007). New York: Norton.

Gaya Chicago

Discover biology: Core topics. 3rd. New York: Norton, 2007. Buku.

Gaya MLA

Discover biology: Core topics. 3rd. New York: Norton, 2007. Buku.

Gaya Turabian

Discover biology: Core topics. New York: Norton, 2007. Buku.