APA (7th ed.) Citation

Emerson, R. W., Bode, C., & Cowley, M. (1981). The portable Emerson (New ed.). Penguin Books.

Chicago Style (17th ed.) Citation

Emerson, Ralph Waldo, Carl Bode, and Malcolm Cowley. The Portable Emerson. New ed. New York: Penguin Books, 1981.

MLA (8th ed.) Citation

Emerson, Ralph Waldo, et al. The Portable Emerson. New ed. Penguin Books, 1981.