Cita APA (7a ed.)

Krull, R. (1988). Word processing for technical writers. Baywood Pub. Co.

Cita Chicago Style (17a ed.)

Krull, Robert. Word Processing for Technical Writers. Amityville, N.Y.: Baywood Pub. Co, 1988.

Cita MLA (9a ed.)

Krull, Robert. Word Processing for Technical Writers. Baywood Pub. Co, 1988.