Παραπομπή σε μορφή APA (7η εκδ.)

Carmalt, S. (2017). The Economics of Oil: A Primer Including Geology, Energy, Economics, Politics. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Carmalt, S.W. The Economics of Oil: A Primer Including Geology, Energy, Economics, Politics. Cham: Springer International Publishing : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

Carmalt, S.W. The Economics of Oil: A Primer Including Geology, Energy, Economics, Politics. Springer International Publishing : Imprint: Springer, 2017.