APA (7th ed.) Citation

Baron, L., Kayden, M., Marier, T., Morgan, M. J., Pius X Choir, & Smithsonian/Folkways Recordings. (2001). Gregorian chant. Smithsonian Folkways.

Chicago Style (17th ed.) Citation

Baron, Ludovic, Mildred Kayden, Theodore Marier, Mother Josephine Morgan, Pius X Choir, and Smithsonian/Folkways Recordings. Gregorian Chant. [Washington, D.C.]: Smithsonian Folkways, 2001.

MLA (8th ed.) Citation

Baron, Ludovic, et al. Gregorian Chant. Smithsonian Folkways, 2001.