Leggett, G. H., Kramer, M. G., & Mead, C. D. (1991). Prentice Hall handbook for writers (11th ed.). Prentice Hall.
Cita Chicago Style (17a ed.)Leggett, Glenn H., Melinda G. Kramer, y C. David Mead. Prentice Hall Handbook for Writers. 11th ed. Englewood Cliffs, N.J.: Prentice Hall, 1991.
Cita MLA (9a ed.)Leggett, Glenn H., et al. Prentice Hall Handbook for Writers. 11th ed. Prentice Hall, 1991.
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