APA aipamena

Brown, G. D., & Harold. (1918). Rubber: In Sources, Cultivation and Preparation. John Murray.

Chicago Style aipamena

Brown, Gary Deward, and Harold. Rubber: In Sources, Cultivation and Preparation. London: John Murray, 1918.

MLA aipamena

Brown, Gary Deward, and Harold. Rubber: In Sources, Cultivation and Preparation. John Murray, 1918.