Cita APA (7a ed.)

Langer, S. K. (1961). Philosophy in a new key: A study in the symbolism of reason, rite, and art (11th printing.). The New American Library.

Cita Chicago Style (17a ed.)

Langer, Susanne K. Philosophy in a New Key: A Study in the Symbolism of Reason, Rite, and Art. 11th printing. New York: The New American Library, 1961.

Cita MLA (9a ed.)

Langer, Susanne K. Philosophy in a New Key: A Study in the Symbolism of Reason, Rite, and Art. 11th printing. The New American Library, 1961.