Cita APA (7a ed.)

Gentz, W. (1982). Writing to inspire. Writer's Digest Books.

Cita Chicago Style (17a ed.)

Gentz, William. Writing to Inspire. Cincinnati: Writer's Digest Books, 1982.

Cita MLA (9a ed.)

Gentz, William. Writing to Inspire. Writer's Digest Books, 1982.