APA (7th ed.) Citation

Bauer, M. (1947). Twentieth century music: How it developed how to listen to it. G.P. Putnam's.

Chicago Style (17th ed.) Citation

Bauer, Marion. Twentieth Century Music: How It Developed How to Listen to It. Nueva York: G.P. Putnam's, 1947.

MLA (9th ed.) Citation

Bauer, Marion. Twentieth Century Music: How It Developed How to Listen to It. G.P. Putnam's, 1947.