APA (7th ed.) Citation

Eisenhower, D. D. (1968). Crusade in Europe. Avon Books.

Chicago Style (17th ed.) Citation

Eisenhower, Dwight D. Crusade in Europe. N.Y.: Avon Books, 1968.

MLA (8th ed.) Citation

Eisenhower, Dwight D. Crusade in Europe. Avon Books, 1968.

Warning: These citations may not always be 100% accurate.