Cita APA (7th ed.)
Lannon, J. M. (1987). Technical writing (4th ed.). Scott.
Cita Chicago (17th ed.)
Lannon, John M. Technical Writing. 4th ed. London: Scott, 1987.
Cita MLA (9th ed.)
Lannon, John M. Technical Writing. 4th ed. Scott, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.