Cita APA (7a ed.)

Gruen, G. E. (1970). The United States, Israel and the Middle East.

Cita Chicago Style (17a ed.)

Gruen, George E. The United States, Israel and the Middle East. New York, 1970.

Cita MLA (8a ed.)

Gruen, George E. The United States, Israel and the Middle East. 1970.