Cita APA (7th ed.)

Olsen, L. A., & Huckin, T. N. (1991). Technical writing and professional communication (2nd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Olsen, Leslie A., i Thomas N. Huckin. Technical Writing and Professional Communication. 2nd ed. New York: McGraw-Hill, 1991.

Cita MLA (9th ed.)

Olsen, Leslie A., i Thomas N. Huckin. Technical Writing and Professional Communication. 2nd ed. McGraw-Hill, 1991.