APA (7th ed.) Zitazioa

Kessler, L., & McDonald, D. (2008). When words collide: A media writer's guide to grammar and style (7th ed.). Wadsworth.

Chicago Style (17th ed.) Zitazioa

Kessler, Lauren, eta Duncan McDonald. When Words Collide: A Media Writer's Guide to Grammar and Style. 7th ed. Boston, MA: Wadsworth, 2008.

MLA (9th ed.) Zitazioa

Kessler, Lauren, eta Duncan McDonald. When Words Collide: A Media Writer's Guide to Grammar and Style. 7th ed. Wadsworth, 2008.