Leggett, G. H., Mead, C. D., & Kramer, M. G. (1991). Prentice Hall handbook for writers (11th ed.). Prentice Hall.
Cita Chicago Style (17a ed.)Leggett, Glenn H., C. David Mead, y Melinda G. Kramer. 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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