Cita APA (7th ed.)

Calderonello, A. H., Nelson-Beene, D., & Simmons, S. C. (1997). Perspectives on academic writing. Allyn and Bacon.

Cita Chicago (17th ed.)

Calderonello, Alice Heim, Donna Nelson-Beene, i Sue Carter Simmons. Perspectives on Academic Writing. Boston: Allyn and Bacon, 1997.

Cita MLA (8th ed.)

Calderonello, Alice Heim, et al. Perspectives on Academic Writing. Allyn and Bacon, 1997.