Gaya APA

Langer, S. (1955). Philosophy in a new key: A study in the symbolism of reason, rite and art, [7th pr.]. Penerbitan asli 1942. . [New York]: The new American library.

Gaya MLA

Langer, S.K.. "Philosophy in a new key: A study in the symbolism of reason, rite and art, [7th pr.]. Penerbitan asli 1942. ". [New York]: The new American library, 1955. Buku.