Cita APA (7th ed.)

.Sayigh, Y. A. (1983). Arab oil policies in the 1970. croom helm.

Cita Chicago (17th ed.)

.Sayigh, Yusif A. Arab Oil Policies in the 1970. London: croom helm, 1983.

Cita MLA (9th ed.)

.Sayigh, Yusif A. Arab Oil Policies in the 1970. croom helm, 1983.