Cita APA (7a ed.)

Association for Childhood Education International, International Kindergarten Union, & Association for Childhood Education(U.S.). (1924). Childhood education. Asspciation for Childhood Education International.

Cita Chicago Style (17a ed.)

Association for Childhood Education International, International Kindergarten Union, y Association for Childhood Education(U.S.). Childhood Education. Wheaton: Asspciation for Childhood Education International, 1924.

Cita MLA (8a ed.)

Association for Childhood Education International, et al. Childhood Education. Asspciation for Childhood Education International, 1924.