Citazione Stile APA (7a Edizione)

Luzadder, W. J., & Duff, J. M. (1993). Fundamentals of engineering drawing: With an introduction to interactive computer graphics for design and production (11th ed.). Prentice-Hall International.

Citazione stile Chigago Style (17a edizione)

Luzadder, Warren Jacob, e John M. Duff. Fundamentals of Engineering Drawing: With an Introduction to Interactive Computer Graphics for Design and Production. 11th ed. New York: Prentice-Hall International, 1993.

Citatione MLA (9a ed.)

Luzadder, Warren Jacob, e John M. Duff. Fundamentals of Engineering Drawing: With an Introduction to Interactive Computer Graphics for Design and Production. 11th ed. Prentice-Hall International, 1993.