APA (7th ed.) Citation

Parrish, T., & Marshall, S. L. A. (1978). The Simon and Schuster encyclopedia of World War II. Simon and Schuster.

Chicago Style (17th ed.) Citation

Parrish, Thomas, and S. L. A. Marshall. The Simon and Schuster Encyclopedia of World War II. New York: Simon and Schuster, 1978.

MLA (8th ed.) Citation

Parrish, Thomas, and S. L. A. Marshall. The Simon and Schuster Encyclopedia of World War II. Simon and Schuster, 1978.

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