Cita APA

Gregg, J. Y., & Russell, J. (1990). Past, present, and future: A reading - writing text (3rd ed.). Belmont, Calif.: Wadsworth Pub. Co..

Citación estilo Chicago

Gregg, Joan Young., y Joan Russell. Past, Present, and Future: A Reading - Writing Text. 3rd ed. Belmont, Calif.: Wadsworth Pub. Co., 1990.

Cita MLA

Gregg, Joan Young., y Joan Russell. Past, Present, and Future: A Reading - Writing Text. 3rd ed. Belmont, Calif.: Wadsworth Pub. Co., 1990.