Cita APA

Newby, W. W. (1964). A Guide to the study of developmentDevelopment. Philadelphia: Saunders.

Citación estilo Chicago

Newby, William Wallace. A Guide to the Study of DevelopmentDevelopment. Philadelphia: Saunders, 1964.

Cita MLA

Newby, William Wallace. A Guide to the Study of DevelopmentDevelopment. Philadelphia: Saunders, 1964.

Precaución: Estas citas no son 100% exactas.