APA (7e ed.) Bronvermelding

Grotius, H., & Kelsey, F. w. (1957). Prolegomena to the Law of war and peace. Liberal Arts Press.

Chicago (17e ed.) Bronvermelding

Grotius, Hugo, en Francis willey Kelsey. Prolegomena to the Law of War and Peace. New York: Liberal Arts Press, 1957.

MLA (9e ed.) Bronvermelding

Grotius, Hugo, en Francis willey Kelsey. Prolegomena to the Law of War and Peace. Liberal Arts Press, 1957.