Cita APA (7th ed.)

Emerson, R. W., & Ziff, L. (1982). Selected essays. Penguin Books.

Cita Chicago (17th ed.)

Emerson, Ralph Waldo, i Larzer Ziff. Selected Essays. Harmondsworth, Middlesex, New York, N.Y: Penguin Books, 1982.

Cita MLA (9th ed.)

Emerson, Ralph Waldo, i Larzer Ziff. Selected Essays. Penguin Books, 1982.