APA (7th ed.) Citation

Rubel, D. (1994). Scholastic encyclopedia of the Presidents and their times. Scholastic.

Chicago Style (17th ed.) Citation

Rubel, David. Scholastic Encyclopedia of the Presidents and Their Times. New York, N.Y: Scholastic, 1994.

MLA (9th ed.) Citation

Rubel, David. Scholastic Encyclopedia of the Presidents and Their Times. Scholastic, 1994.

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