APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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