Παραπομπή APA

Morgan, S. (1913). Preparation of Plantation Rubber (2nd ed.). The Rubber Growers Association.

Παραπομπή Chicago Style

Morgan, Sidney. Preparation of Plantation Rubber. 2nd ed. London: The Rubber Growers Association, 1913.

Παραπομπή MLA

Morgan, Sidney. Preparation of Plantation Rubber. 2nd ed. The Rubber Growers Association, 1913.