APA (7th ed.) Citation

Ewen, D. (1950). The book of modern composers (2d ed., rev. and enl.). Knopf.

Chicago Style (17th ed.) Citation

Ewen, David. The Book of Modern Composers. 2d ed., rev. and enl. New York: Knopf, 1950.

MLA (9th ed.) Citation

Ewen, David. The Book of Modern Composers. 2d ed., rev. and enl. Knopf, 1950.