Citazione Stile APA (7a Edizione)

Ingram, M. D. (1959). Organizing and directing children's choirs. Abingdon Press.

Citazione stile Chigago Style (17a edizione)

Ingram, Madeline D. Organizing and Directing Children's Choirs. New York: Abingdon Press, 1959.

Citatione MLA (9a ed.)

Ingram, Madeline D. Organizing and Directing Children's Choirs. Abingdon Press, 1959.