Citazione Stile APA (7a Edizione)

Morenberg, M., & Sommers, J. (2003). The Writer's options: Lessons in style and arrangement (7th ed.). Longman.

Citazione stile Chigago Style (17a edizione)

Morenberg, Max, e Jeffrey Sommers. The Writer's Options: Lessons in Style and Arrangement. 7th ed. New York: Longman, 2003.

Citatione MLA (9a ed.)

Morenberg, Max, e Jeffrey Sommers. The Writer's Options: Lessons in Style and Arrangement. 7th ed. Longman, 2003.