APA (7e ed.) Bronvermelding
Gill, R. W. (2013). Rendering with pen and ink (Rev. ed.). Affiliated East-West Press.
Chicago (17e ed.) Bronvermelding
Gill, Robert W. Rendering with Pen and Ink. Rev. ed. New Delhi: Affiliated East-West Press, 2013.
MLA (9e ed.) Bronvermelding
Gill, Robert W. Rendering with Pen and Ink. Rev. ed. Affiliated East-West Press, 2013.
Let op: Deze citaties zijn niet altijd 100% accuraat.