APA (7th ed.) Citation

HARTMANN. (2003). A traveler's guide to Mars. Workman Pubs..

Chicago Style (17th ed.) Citation

HARTMANN. A Traveler's Guide to Mars. New York: Workman Pubs., 2003.

MLA (9th ed.) Citation

HARTMANN. A Traveler's Guide to Mars. Workman Pubs., 2003.