Twenty-one concert arias for soprano : in two volumes

MLA

Mozart, Wolfgang Amadeus, and Lorraine Noel Finley. Twenty-one Concert Arias for Soprano : In Two Volumes. New York: Schirmer, 1952.

APA

Mozart, W. Amadeus, & Finley, L. Noel. (1952). Twenty-one concert arias for soprano : in two volumes. New York: Schirmer.

Chicago

Mozart, Wolfgang Amadeus, and Lorraine Noel Finley. Twenty-One Concert Arias for Soprano: In Two Volumes. New York: Schirmer, 1952.