Cita APA (7a ed.)

Freeman, M. S., & Newman, E. (1990). The wordwatcher's guide to good writing & grammar. Writer's Digest Books.

Cita Chicago Style (17a ed.)

Freeman, Morton S., y Edwin Newman. The Wordwatcher's Guide to Good Writing & Grammar. Cincinnati, Ohio: Writer's Digest Books, 1990.

Cita MLA (9a ed.)

Freeman, Morton S., y Edwin Newman. The Wordwatcher's Guide to Good Writing & Grammar. Writer's Digest Books, 1990.