APA (7th ed.) Citation

Langer, S. (1951). Philosophy in a new key: : a study in the symbolism of reason, rite, and art. The New American Library.

Chicago Style (17th ed.) Citation

Langer, Susanne. Philosophy in a New Key: : A Study in the Symbolism of Reason, Rite, and Art. New York: The New American Library, 1951.

MLA (9th ed.) Citation

Langer, Susanne. Philosophy in a New Key: : A Study in the Symbolism of Reason, Rite, and Art. The New American Library, 1951.