APA (7th ed.) Citation

Engel, C. (1970). Alla breve: From Bach to Debussy. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Engel, Carl. Alla Breve: From Bach to Debussy. Freeport, N.Y.: Books for Libraries Press, 1970.

MLA (9th ed.) Citation

Engel, Carl. Alla Breve: From Bach to Debussy. Books for Libraries Press, 1970.