Citazione Stile APA (7a Edizione)

Glenn, C., & Gray, L. S. (2013). The writer's Harbrace handbook (5th ed.). Wadsworth.

Citazione stile Chigago Style (17a edizione)

Glenn, Cheryl, e Loretta S. Gray. The Writer's Harbrace Handbook. 5th ed. Boston: Wadsworth, 2013.

Citatione MLA (9a ed.)

Glenn, Cheryl, e Loretta S. Gray. The Writer's Harbrace Handbook. 5th ed. Wadsworth, 2013.