APA (7th ed.) Citation

Muir, J. (1999). My first summer in the Sierra / John Muir (New ed.). Houghton Mifflin.

Chicago Style (17th ed.) Citation

Muir, John. My First Summer in the Sierra / John Muir. New ed. Houghton Mifflin, 1999.

MLA (9th ed.) Citation

Muir, John. My First Summer in the Sierra / John Muir. New ed. Houghton Mifflin, 1999.

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