APA (7th ed.) Citation

Ward, D. (2006). Exploring mars. Lerner Publications Company.

Chicago Style (17th ed.) Citation

Ward, D.J. Exploring Mars. Minneapolis: Lerner Publications Company, 2006.

MLA (9th ed.) Citation

Ward, D.J. Exploring Mars. Lerner Publications Company, 2006.

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