Gaya APA

Stidworthy, J. (1991). Macmillan encyclopedia of science: plants and animals vol. 5 (5). New York: Macmillan Reference USA.

Gaya MLA

Stidworthy, John. "Macmillan encyclopedia of science: plants and animals vol. 5". 5 New York: Macmillan Reference USA, 1991. Text.