APA Style

Macmillan, ., Stidworthy, J. (1991). MacMillan Encyclopedia of Science 5 : plants and animals . New York: MCMILLAN.

MLA Style

Macmillan, ., Stidworthy, John.. "MacMillan Encyclopedia of Science 5 : plants and animals". New York: MCMILLAN, 1991. Buku.