Marius, R., & Page, M. E. (2005). A short guide to writing about history (5th ed.). Pearson/Longman.
Cita Chicago Style (17a ed.)Marius, Richard, y Melvin E. Page. A Short Guide to Writing About History. 5th ed. New York: Pearson/Longman, 2005.
Cita MLA (9a ed.)Marius, Richard, y Melvin E. Page. A Short Guide to Writing About History. 5th ed. Pearson/Longman, 2005.
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