APA (7th ed.) Citation

Simonds, F. H. (1968). They won the war. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Simonds, Frank Herbert. They Won the War. Freeport, N.Y.: Books for Libraries Press, 1968.

MLA (9th ed.) Citation

Simonds, Frank Herbert. They Won the War. Books for Libraries Press, 1968.