APA (7th ed.) Citation

Spence, W. P., & Atkins, M. B. (1980). Technical drafting: Metric design and communication. Chas A. Bennett Co., Inc.

Chicago Style (17th ed.) Citation

Spence, William P., and Michael B. Atkins. Technical Drafting: Metric Design and Communication. Peoria, Ill: Chas A. Bennett Co., Inc, 1980.

MLA (9th ed.) Citation

Spence, William P., and Michael B. Atkins. Technical Drafting: Metric Design and Communication. Chas A. Bennett Co., Inc, 1980.