APA (7th ed.) Citation

Leach, W. (2013). Butterfly people: An American encounter with the beauty of the world. Pantheon Books.

Chicago Style (17th ed.) Citation

Leach, William. Butterfly People: An American Encounter with the Beauty of the World. New York: Pantheon Books, 2013.

MLA (9th ed.) Citation

Leach, William. Butterfly People: An American Encounter with the Beauty of the World. Pantheon Books, 2013.