Cita APA (7a ed.)

Sixth National Conference on Clays and Clay Minerals. (1957). Clays and clay minerals. Pergamon Press.

Cita Chicago Style (17a ed.)

Sixth National Conference on Clays and Clay Minerals. Clays and Clay Minerals. New York: Pergamon Press, 1957.

Cita MLA (9a ed.)

Sixth National Conference on Clays and Clay Minerals. Clays and Clay Minerals. Pergamon Press, 1957.