Cita APA (7a ed.)

Gill, R. W. (2007). Rendering with pen and ink (Rev. ed.). Thames and Hudson.

Cita Chicago Style (17a ed.)

Gill, Robert W. Rendering with Pen and Ink. Rev. ed. New York: Thames and Hudson, 2007.

Cita MLA (8a ed.)

Gill, Robert W. Rendering with Pen and Ink. Rev. ed. Thames and Hudson, 2007.