APA (7. basım) Alıntı

GILL ROBERT W. (1973). RENDERING WITH PEN+INK. THAMES & HUDSON.

Chicago Style (17. basım) Atıf

GILL ROBERT W. RENDERING WITH PEN+INK. LONDON: THAMES & HUDSON, 1973.

MLA (9th ed.) Atıf

GILL ROBERT W. RENDERING WITH PEN+INK. THAMES & HUDSON, 1973.