Cita APA (7th ed.)

Searle, H. (1955). Twentieth century counterpoint: A guide for students. Hyperion Press.

Cita Chicago (17th ed.)

Searle, Humphrey. Twentieth Century Counterpoint: A Guide for Students. Westport, Conn: Hyperion Press, 1955.

Cita MLA (9th ed.)

Searle, Humphrey. Twentieth Century Counterpoint: A Guide for Students. Hyperion Press, 1955.