Cita APA (7th ed.)
Ingram, M. D. (1959). Organizing and directing children's choirs. Abingdon Press.
Cita Chicago (17th ed.)
Ingram, Madeline D. Organizing and Directing Children's Choirs. New York: Abingdon Press, 1959.
Cita MLA (9th ed.)
Ingram, Madeline D. Organizing and Directing Children's Choirs. Abingdon Press, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.