Cita APA (7a ed.)
Butler, E., Everett, E. M., Hickman, M. A., & Overby, L. (1978). Correct Writing. (Second Edition.). D.C. Heath and Company.
Cita Chicago Style (17a ed.)
Butler, Eugenia, Edwin Marrard Everett, Mary Ann Hickman, y Lalla Overby. Correct Writing. Second Edition. Lexingon, MA: D.C. Heath and Company, 1978.
Cita MLA (9a ed.)
Butler, Eugenia, et al. Correct Writing. Second Edition. D.C. Heath and Company, 1978.
Precaución: Estas citas no son 100% exactas.