APA
Maretzek M., Haywood C., . (1968). Revelations of an opera manager in 19th-century America : Crotchers and quavers & sharps and flats : 2 volumes Bound as one. New York: Dover Publications, Inc.
Chicago
Maretzek Max, Haywood Charles, . 1968. Revelations of an opera manager in 19th-century America : Crotchers and quavers & sharps and flats : 2 volumes Bound as one. New York: Dover Publications, Inc.
Harvard
Maretzek M., Haywood C., . (1968). Revelations of an opera manager in 19th-century America : Crotchers and quavers & sharps and flats : 2 volumes Bound as one. New York: Dover Publications, Inc.
MLA
Maretzek Max, Haywood Charles, . Revelations of an opera manager in 19th-century America : Crotchers and quavers & sharps and flats : 2 volumes Bound as one. New York: Dover Publications, Inc. 1968.
