APA (7th ed.) Citation

Gordon, G. (2016). Judas mercator pessimus: For 6 unaccompanied male voices (AATTBrB). SpencerSongs Music, Inc.

Chicago Style (17th ed.) Citation

Gordon, Geoffrey. Judas Mercator Pessimus: For 6 Unaccompanied Male Voices (AATTBrB). [United States]: SpencerSongs Music, Inc, 2016.

MLA (9th ed.) Citation

Gordon, Geoffrey. Judas Mercator Pessimus: For 6 Unaccompanied Male Voices (AATTBrB). SpencerSongs Music, Inc, 2016.

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