APA (7th ed.) Citation

Pitt, B., & Pitt, F. (1989). The month-by-month atlas of World War II. Summit Books.

Chicago Style (17th ed.) Citation

Pitt, Barrie, and Frances Pitt. The Month-by-month Atlas of World War II. New York: Summit Books, 1989.

MLA (8th ed.) Citation

Pitt, Barrie, and Frances Pitt. The Month-by-month Atlas of World War II. Summit Books, 1989.

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