APA (7th ed.) Citation

Lefferts, P. (1986). The motet in England in the fourteenth century. UMI Research Press.

Chicago Style (17th ed.) Citation

Lefferts, Peter. The Motet in England in the Fourteenth Century. Ann Arbor, Mich.: UMI Research Press, 1986.

MLA (9th ed.) Citation

Lefferts, Peter. The Motet in England in the Fourteenth Century. UMI Research Press, 1986.