Cita APA (7a ed.)

Baratta-Lorton, M. (1972). Workjobs; activity-centered learning for early childhood education. Addison-Wesley Pub. Co.

Cita Chicago Style (17a ed.)

Baratta-Lorton, Mary. Workjobs; Activity-centered Learning for Early Childhood Education. Menlo Park, Calif.: Addison-Wesley Pub. Co, 1972.

Cita MLA (8a ed.)

Baratta-Lorton, Mary. Workjobs; Activity-centered Learning for Early Childhood Education. Addison-Wesley Pub. Co, 1972.