Gaya APA

Langer, S, K. (1955). Philosophy in a new key: A study in the symbolism of reason, rite, and art, 7th pr. . New York: New York Mentor Books.

Gaya MLA

Langer, Susanne, K.. "Philosophy in a new key: A study in the symbolism of reason, rite, and art, 7th pr. ". New York: New York Mentor Books, 1955. Buku.