Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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