Gill, R. W. (2007). Rendering with pen and ink (Rev. ed.). Thames and Hudson.
Chicagoスタイル(17版)引用形式Gill, Robert W. Rendering with Pen and Ink. Rev. ed. New York: Thames and Hudson, 2007.
MLA(8版)引用形式Gill, Robert W. Rendering with Pen and Ink. Rev. ed. Thames and Hudson, 2007.
警告: この引用は必ずしも正確ではありません.