APA (7th ed.) Zitazioa
Skurnick, B. (1983). The Heath basic writer: Proofreading and revision. D.C. Heath and Company.
Chicago Style (17th ed.) Zitazioa
Skurnick, Blanche. The Heath Basic Writer: Proofreading and Revision. Lexington, Massachusetts: D.C. Heath and Company, 1983.
MLA (9th ed.) Zitazioa
Skurnick, Blanche. The Heath Basic Writer: Proofreading and Revision. D.C. Heath and Company, 1983.
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