APA (7th ed.) Citation

Muir, J., & White, F. D. (2006). Essential Muir: [a selection of John Muir's best writings]. Heyday.

Chicago Style (17th ed.) Citation

Muir, John, and Fred D. White. Essential Muir: [a Selection of John Muir's Best Writings]. Berkeley, California: Heyday, 2006.

MLA (9th ed.) Citation

Muir, John, and Fred D. White. Essential Muir: [a Selection of John Muir's Best Writings]. Heyday, 2006.