APA (7th ed.) Citation

Muir, J., & Badè, W. F. (1981). A thousand-mile walk to the Gulf. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Muir, John, and William Frederic Badè. A Thousand-mile Walk to the Gulf. Boston: Houghton Mifflin, 1981.

MLA (9th ed.) Citation

Muir, John, and William Frederic Badè. A Thousand-mile Walk to the Gulf. Houghton Mifflin, 1981.