Παραπομπή APA

Bras, J. L., & Goundry, J. H. (1968). Introduction to Rubber. Maclaren.

Παραπομπή Chicago Style

Bras, Jean Le, και J H. Goundry. Introduction to Rubber. London: Maclaren, 1968.

Παραπομπή MLA

Bras, Jean Le, και J H. Goundry. Introduction to Rubber. Maclaren, 1968.