The earliest motets (to circa 1270): volume I

MLA

Tischler, Hans. The Earliest Motets (to Circa 1270): Volume I. New Haven and London: Yale University Press, 1982.

APA

Tischler, H. (1982). The earliest motets (to circa 1270): volume I. New Haven and London: Yale University Press.

Chicago

Tischler, Hans The Earliest Motets (to Circa 1270): Volume I. New Haven and London: Yale University Press, 1982.