Gaya APA

Biology. (1996). Dubuque: Win S.Brown Pub..

Gaya Chicago

Biology. . Dubuque: Win S.Brown Pub., 1996. Buku.

Gaya MLA

Biology. . Dubuque: Win S.Brown Pub., 1996. Buku.

Gaya Turabian

Biology. Dubuque: Win S.Brown Pub., 1996. Buku.