APA (7th ed.) Citation

Martin, W. (1970). Statesmen of the war in retrospect, 1918-1928. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Martin, William. Statesmen of the War in Retrospect, 1918-1928. Freeport, N.Y.: Books for Libraries Press, 1970.

MLA (9th ed.) Citation

Martin, William. Statesmen of the War in Retrospect, 1918-1928. Books for Libraries Press, 1970.