Ellwood, G. M. 1., & Pennell, J. (1927). The art of pen drawing: A manual for students, illustrators, and commercial artists. London [England]: B.T. Batsford.
Chicago Style CitationEllwood, G. M. 1875-1955., and Joseph Pennell. The Art of Pen Drawing: A Manual for Students, Illustrators, and Commercial Artists. London [England]: B.T. Batsford, 1927.
MLA CitationEllwood, G. M. 1875-1955., and Joseph Pennell. The Art of Pen Drawing: A Manual for Students, Illustrators, and Commercial Artists. London [England]: B.T. Batsford, 1927.
Warning: These citations may not always be 100% accurate.