Bibliography of hymns and Gregorian chant from the sixteenth century to 1991
MLA
De Hoon,Jos, Simeon Bodden, and Peter Becker. Bibliography of Hymns and Gregorian Chant From the Sixteenth Century to 1991. Utrecht: Hogeschool voor de Kunsten Utrecht, 1996
APA, 7th edition
De Hoon,Jos, D. Hoon,Jos, Bodden, S., & Becker, P. (1996). Bibliography of hymns and Gregorian chant from the sixteenth century to 1991. Utrecht: Hogeschool voor de Kunsten Utrecht
Chicago, 17th edition
De Hoon,Jos., Simeon Bodden, and Peter Becker. Bibliography of hymns and Gregorian chant from the sixteenth century to 1991. Utrecht: Hogeschool voor de Kunsten Utrecht, 1996