APA (7th ed.) Citation

Swift, F. F. (1956). A work book in music theory. Belwin.

Chicago Style (17th ed.) Citation

Swift, Frederic Fay. A Work Book in Music Theory. New York: Belwin, 1956.

MLA (9th ed.) Citation

Swift, Frederic Fay. A Work Book in Music Theory. Belwin, 1956.