Missa Marialis :
a festival service for the Holy Eucharist /
plainchant edited by Charles Winfred Douglas.

APA Citation

Douglas, W., Episcopal Church. (1915). Missa Marialis: a festival service for the Holy Eucharist. New York: H.W. Gray, agents for Novello & Co..

MLA Citation

Douglas, Winfred, and Episcopal Church. Missa Marialis: a Festival Service for the Holy Eucharist. New York: H.W. Gray, agents for Novello & Co., 1915.

Warning: These citations may not always be complete (especially for serials).