APA (7e ed.) Bronvermelding
Harp, S. L. (2016). A world history of rubber: Empire, industry, and the everyday. Wiley Blackwell.
Chicago (17e ed.) Bronvermelding
Harp, Stephen L. A World History of Rubber: Empire, Industry, and the Everyday. West Sussex, England: Wiley Blackwell, 2016.
MLA (9e ed.) Bronvermelding
Harp, Stephen L. A World History of Rubber: Empire, Industry, and the Everyday. Wiley Blackwell, 2016.
Let op: Deze citaties zijn niet altijd 100% accuraat.