APA (7th ed.) Citation

Borgman, H. (1984). The pen and pencil technique book / by Harry Borgman. Watson-Guptill Publications.

Chicago Style (17th ed.) Citation

Borgman, Harry. The Pen and Pencil Technique Book / by Harry Borgman. New York: Watson-Guptill Publications, 1984.

MLA (9th ed.) Citation

Borgman, Harry. The Pen and Pencil Technique Book / by Harry Borgman. Watson-Guptill Publications, 1984.

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