APA (7e ed.) Bronvermelding

World Book, Inc. (1986). The world book atlas. World Book.

Chicago (17e ed.) Bronvermelding

World Book, Inc. The World Book Atlas. St. Leonards, N.S.W: World Book, 1986.

MLA (9e ed.) Bronvermelding

World Book, Inc. The World Book Atlas. World Book, 1986.