Citazione Stile APA (7a Edizione)

Edwards, C. W. (1984). Overlay drafting systems. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Edwards, Chester W. Overlay Drafting Systems. New York: McGraw-Hill, 1984.

Citatione MLA (8a ed.)

Edwards, Chester W. Overlay Drafting Systems. McGraw-Hill, 1984.