Cita APA (7a ed.)

Gray, B., & Shaw, P. (1996). Lettering tips for artists, graphic designers, and calligraphers (ed. rev. / by Paul Shaw.). W. W. Norton & Company.

Cita Chicago Style (17a ed.)

Gray, Bill, y Paul Shaw. Lettering Tips for Artists, Graphic Designers, and Calligraphers. ed. rev. / by Paul Shaw. New York [etc.]: W. W. Norton & Company, 1996.

Cita MLA (9a ed.)

Gray, Bill, y Paul Shaw. Lettering Tips for Artists, Graphic Designers, and Calligraphers. ed. rev. / by Paul Shaw. W. W. Norton & Company, 1996.