APA (7th ed.) Citation

Bleger, M., & Ostrander, A. (1959). Twelve duets for two trombones. International Music.

Chicago Style (17th ed.) Citation

Bleger, Michel, and Allen Ostrander. Twelve Duets for Two Trombones. New York: International Music, 1959.

MLA (9th ed.) Citation

Bleger, Michel, and Allen Ostrander. Twelve Duets for Two Trombones. International Music, 1959.