APA (7th ed.) Citation

Franks, G. (1991). The arts of pencil drawing. Walter Foster Publishing.

Chicago Style (17th ed.) Citation

Franks, Gene. The Arts of Pencil Drawing. Tustin, CAL: Walter Foster Publishing, 1991.

MLA (9th ed.) Citation

Franks, Gene. The Arts of Pencil Drawing. Walter Foster Publishing, 1991.

Warning: These citations may not always be 100% accurate.