APA
Luzadder W. J., Duff J. M., . (1989). Introduction to engineering drawing: The foundations of engineering design and computer aided drafting. New Jersey: Prentice Hall Inc.
Chicago
Luzadder Warren J, Duff Jon M, . 1989. Introduction to engineering drawing: The foundations of engineering design and computer aided drafting. New Jersey: Prentice Hall Inc.
Harvard
Luzadder W. J., Duff J. M., . (1989). Introduction to engineering drawing: The foundations of engineering design and computer aided drafting. New Jersey: Prentice Hall Inc.
MLA
Luzadder Warren J, Duff Jon M, . Introduction to engineering drawing: The foundations of engineering design and computer aided drafting. New Jersey: Prentice Hall Inc. 1989.