Cita APA (7th ed.)

Bowman, W. J. (1968). Graphic communication. John Wiley & Sons.

Cita Chicago (17th ed.)

Bowman, William J. Graphic Communication. New York ; London: John Wiley & Sons, 1968.

Cita MLA (8th ed.)

Bowman, William J. Graphic Communication. John Wiley & Sons, 1968.

Atenció: Aquestes cites poden no estar 100% correctes.