Παραπομπή APA

Becker, A. S., Hansen, B., & Kerr, M. H. (1975). The economics and politics of the middle east. Elsevier.

Παραπομπή Chicago Style

Becker, Abraham S., Bent Hansen, και Malcolm H. Kerr. The Economics and Politics of the Middle East. New York: Elsevier, 1975.

Παραπομπή MLA

Becker, Abraham S., et al. The Economics and Politics of the Middle East. Elsevier, 1975.