Gaya APA

Rittner, D., Ph.D., T, L, M. (2004). EB_ENCYCLOPEDIA OF Biology (2004). New York: Facts On File, Inc.

Gaya MLA

Rittner, Don., Ph.D., Timothy, L., McCabe,. "EB_ENCYCLOPEDIA OF Biology". 2004 New York: Facts On File, Inc, 2004. Text.