APA (7e ed.) Bronvermelding

Gonzalez. Energy, the Modern State, and the American World System. State University of New York Press.

Chicago (17e ed.) Bronvermelding

Gonzalez. Energy, the Modern State, and the American World System. State University of New York Press.

MLA (9e ed.) Bronvermelding

Gonzalez. Energy, the Modern State, and the American World System. State University of New York Press.

Let op: Deze citaties zijn niet altijd 100% accuraat.