APA (7th ed.) Citation

Barbour, J. M. (1972). The church music of William Billings. Da Capo Press.

Chicago Style (17th ed.) Citation

Barbour, James Murray. The Church Music of William Billings. New York: Da Capo Press, 1972.

MLA (8th ed.) Citation

Barbour, James Murray. The Church Music of William Billings. Da Capo Press, 1972.

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