Gaya APA

Editor), S, R, K, (. (1997). Macmillan Encyclopedia of the ENVIRONMENT vol.5 . New York: Simon & Schulter and Prentice Hall International.

Gaya MLA

Editor), Stephen, R, Kellert, (General. "Macmillan Encyclopedia of the ENVIRONMENT vol.5". New York: Simon & Schulter and Prentice Hall International, 1997. BUKU.