APA (7th ed.) Citation

Potsdam Conference, Truman, H. S., Kesaris, P., & Gibson, J. (1980). Potsdam Conference documents. University Publications of America.

Chicago Style (17th ed.) Citation

Potsdam Conference, Harry S. Truman, Paul Kesaris, and Joan Gibson. Potsdam Conference Documents. Frederick, Md.: University Publications of America, 1980.

MLA (9th ed.) Citation

Potsdam Conference, et al. Potsdam Conference Documents. University Publications of America, 1980.