APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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