APA (7th ed.) Zitazioa

Hellstern, M. (1998). The history student writer's manual. Prentice Hall.

Chicago Style (17th ed.) Zitazioa

Hellstern, Mark. The History Student Writer's Manual. New Jersey: Prentice Hall, 1998.

MLA (9th ed.) Zitazioa

Hellstern, Mark. The History Student Writer's Manual. Prentice Hall, 1998.