APA (7th ed.) Citation

Callières, M. d., Keens-Soper, H. M. A., & Schweizer, K. W. (1983). The art of diplomacy. Holmes & Meier Publishers.

Chicago Style (17th ed.) Citation

Callières, Monsieur de, H. M. A. Keens-Soper, and Karl W. Schweizer. The Art of Diplomacy. New York: Holmes & Meier Publishers, 1983.

MLA (9th ed.) Citation

Callières, Monsieur de, et al. The Art of Diplomacy. Holmes & Meier Publishers, 1983.