Citazione Stile APA (7a Edizione)

Boundy, A. W. (1987). Engineering drawing (3rd ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Boundy, A. W. Engineering Drawing. 3rd ed. New York: McGraw-Hill, 1987.

Citatione MLA (9a ed.)

Boundy, A. W. Engineering Drawing. 3rd ed. McGraw-Hill, 1987.