A history of war and peace 1939-1965.

MLA

Knapp, Wilfrid. A History of War and Peace 1939-1965. London, 1967.

APA

Knapp, W. (1967). A history of war and peace 1939-1965. London.

Chicago

Knapp, Wilfrid A History of War and Peace 1939-1965. London, 1967.