Gaya APA

HALSEY, W, D, [. (1990). COLLIER'S Encyclopedia with bibliography and index, volume 18 . New York: Macmillan Educational.

Gaya MLA

HALSEY, William, D., [ed.]. "COLLIER'S Encyclopedia with bibliography and index, volume 18". New York: Macmillan Educational, 1990. Buku.