APA (7th ed.) Citation

Levens, A., & Chalk, W. (1980). Graphics in engineering design (3rd ed.). John Wiley.

Chicago Style (17th ed.) Citation

Levens, Alexander, and William Chalk. Graphics in Engineering Design. 3rd ed. New York: John Wiley, 1980.

MLA (9th ed.) Citation

Levens, Alexander, and William Chalk. Graphics in Engineering Design. 3rd ed. John Wiley, 1980.