Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

Ingram, Madelina D. Organizing and Directing Children Choirs. New York: Abingdon Press, 1959.

Citatione MLA (9a ed.)

Ingram, Madelina D. Organizing and Directing Children Choirs. Abingdon Press, 1959.