APA (7th ed.) Citation

Koen, R. Y. (1974). The China lobby in American politics. Octagon Books.

Chicago Style (17th ed.) Citation

Koen, Ross Y. The China Lobby in American Politics. New York: Octagon Books, 1974.

MLA (9th ed.) Citation

Koen, Ross Y. The China Lobby in American Politics. Octagon Books, 1974.