Cita APA (7a ed.)

Kalshoven, F. (1973). The law of warfare: A summary of its recent history and trends in development. A.W. Sijthoff.

Cita Chicago Style (17a ed.)

Kalshoven, F. The Law of Warfare: A Summary of Its Recent History and Trends in Development. Leiden: A.W. Sijthoff, 1973.

Cita MLA (9a ed.)

Kalshoven, F. The Law of Warfare: A Summary of Its Recent History and Trends in Development. A.W. Sijthoff, 1973.