APA (7th ed.) Citation

Heat Moon, W. L. (1999). River-horse: The logbook of a boat across America. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Heat Moon, William Least. River-horse: The Logbook of a Boat Across America. Boston: Houghton Mifflin, 1999.

MLA (8th ed.) Citation

Heat Moon, William Least. River-horse: The Logbook of a Boat Across America. Houghton Mifflin, 1999.

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