Gaya APA

Dewey, M. (1971). Dewey Decimal Classification and Relative index. Ed.18 Volume 2 Schedules (cet. 2). New York: Forest Press, INC.

Gaya MLA

Dewey, Melvil. "Dewey Decimal Classification and Relative index. Ed.18 Volume 2 Schedules". cet. 2 New York: Forest Press, INC, 1971. Lawas.