APA (7th ed.) Citation

Leedy, L., & Schuerger, A. (2006). Messages from Mars. Holiday House.

Chicago Style (17th ed.) Citation

Leedy, Loreen, and Andrew Schuerger. Messages from Mars. New York: Holiday House, 2006.

MLA (8th ed.) Citation

Leedy, Loreen, and Andrew Schuerger. Messages from Mars. Holiday House, 2006.

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