Gaya APA

Jansky, J, E, B, &, S, H. (2011). Stern's Introductory Plant Biology (Ed 12). New York: The Mc Graw Hill.

Gaya MLA

Jansky, James, E., Bidlack, &, Shelley, H.. "Stern's Introductory Plant Biology". Ed 12 New York: The Mc Graw Hill, 2011. Text.