Cita APA (7a ed.)

Praetorius, M., & Katz, E. (1955). O lux beata. Associated Music Publishers.

Cita Chicago Style (17a ed.)

Praetorius, Michael, y Erich Katz. O Lux Beata. New York: Associated Music Publishers, 1955.

Cita MLA (8a ed.)

Praetorius, Michael, y Erich Katz. O Lux Beata. Associated Music Publishers, 1955.