Cita APA

Association for Supervision and Curriculum Development (U.S.). Yearbook Committee, 1966, Leeper, R. R., & Waetjen, W. B. (1966). Learning and mental health in the school. Association for Supervision and Curriculum Development.

Citación estilo Chicago

Association for Supervision and Curriculum Development (U.S.). Yearbook Committee, 1966, Robert R. Leeper, and Walter B. Waetjen. Learning and Mental Health in the School. Washington, D.C.: Association for Supervision and Curriculum Development, 1966.

Cita MLA

Association for Supervision and Curriculum Development (U.S.). Yearbook Committee, 1966, et al. Learning and Mental Health in the School. Association for Supervision and Curriculum Development, 1966.