APA

Stewart R., . (1994). An introduction to sixteenth-century counterpoint and Palestrina's musical style. New York: Ardsley House.

Chicago

Stewart Robert, . 1994. An introduction to sixteenth-century counterpoint and Palestrina's musical style. New York: Ardsley House.

Harvard

Stewart R., . (1994). An introduction to sixteenth-century counterpoint and Palestrina's musical style. New York: Ardsley House.

MLA

Stewart Robert, . An introduction to sixteenth-century counterpoint and Palestrina's musical style. New York: Ardsley House. 1994.