Cita APA (7a ed.)

Provost, G. (1985). 100 ways to improve your writing. New American Library.

Cita Chicago Style (17a ed.)

Provost, Gary. 100 Ways to Improve Your Writing. New York: New American Library, 1985.

Cita MLA (8a ed.)

Provost, Gary. 100 Ways to Improve Your Writing. New American Library, 1985.