APA (7th ed.) Citation

Borgman, H. (1981). Drawing in pencil: A complete guide to drawing techniques in a variety of pencil media. Watson-Guptill Publications.

Chicago Style (17th ed.) Citation

Borgman, Harry. Drawing in Pencil: A Complete Guide to Drawing Techniques in a Variety of Pencil Media. New York: Watson-Guptill Publications, 1981.

MLA (9th ed.) Citation

Borgman, Harry. Drawing in Pencil: A Complete Guide to Drawing Techniques in a Variety of Pencil Media. Watson-Guptill Publications, 1981.