Cita APA (7a ed.)

Progressive Education Association. otros, Hartman, G., & Shumaker, A. (1971). Creative expression: The development of children in art, music, literature and dramatics. Arno Press.

Cita Chicago Style (17a ed.)

Progressive Education Association. otros, Gertrude Hartman, y Ann Shumaker. Creative Expression: The Development of Children in Art, Music, Literature and Dramatics. New York: Arno Press, 1971.

Cita MLA (9a ed.)

Progressive Education Association. otros, et al. Creative Expression: The Development of Children in Art, Music, Literature and Dramatics. Arno Press, 1971.