Cita APA

Crowell, S. C., & Kolba, E. D. 1. (1988). The social studies writing process series. New York, New York: Educational Design.

Citación estilo Chicago

Crowell, Sheila C., y Ellen D. 1940- Kolba. The Social Studies Writing Process Series. New York, New York: Educational Design, 1988.

Cita MLA

Crowell, Sheila C., y Ellen D. 1940- Kolba. The Social Studies Writing Process Series. New York, New York: Educational Design, 1988.