Cita APA (7a ed.)
Gazda, G. M., & Folds, J. H. (1966). Handbook of guidance services: Individuals and groups.
Cita estilo Chicago (17a ed.)
Gazda, George M., y Jonell H. Folds. Handbook of Guidance Services: Individuals and Groups. 1966.
Cita MLA (9a ed.)
Gazda, George M., y Jonell H. Folds. Handbook of Guidance Services: Individuals and Groups. 1966.
Precaución: Estas citas no son 100% exactas.