APA(7版)引用形式

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

Chicagoスタイル(17版)引用形式

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

MLA(8版)引用形式

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

警告: この引用は必ずしも正確ではありません.