APA (7th ed.) Citation

Sutton, F., & Sweet, D. (1962). The how and why wonder book of World War II. Wonder Books.

Chicago Style (17th ed.) Citation

Sutton, Felix, and Darrell Sweet. The How and Why Wonder Book of World War II. New York: Wonder Books, 1962.

MLA (9th ed.) Citation

Sutton, Felix, and Darrell Sweet. The How and Why Wonder Book of World War II. Wonder Books, 1962.

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