Gaya APA

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

Gaya MLA

Luzadder, Waren, J.., Duff, John, M.. "Fundamentals of engineering drawing: with an introduction to interactive computer graphics for design and production". 11th ed New Jersey: Prentice Hall International, Inc., 1993. Printed Book.