Citação norma APA

Sampson, A. (1975). Seven Sisters: The great oil companies and the world they shaped. Bantam Book.

Citação norma Chicago

Sampson, Anthony. Seven Sisters: The Great Oil Companies and the World They Shaped. USA: Bantam Book, 1975.

Citação norma MLA

Sampson, Anthony. Seven Sisters: The Great Oil Companies and the World They Shaped. Bantam Book, 1975.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.