APA (7th ed.) Citation

Schuman, W. H. (1942). Four canonic choruses for mixed voices a cappella. G. Schirmer.

Chicago Style (17th ed.) Citation

Schuman, William Howard. Four Canonic Choruses for Mixed Voices a Cappella. New York: G. Schirmer, 1942.

MLA (9th ed.) Citation

Schuman, William Howard. Four Canonic Choruses for Mixed Voices a Cappella. G. Schirmer, 1942.

Warning: These citations may not always be 100% accurate.