Citazione Stile APA (7a Edizione)

Parker, H. (1997). Simplified design of steel structures (7th ed.). Wiley.

Citazione stile Chigago Style (17a edizione)

Parker, Harry. Simplified Design of Steel Structures. 7th ed. New York: Wiley, 1997.

Citatione MLA (9a ed.)

Parker, Harry. Simplified Design of Steel Structures. 7th ed. Wiley, 1997.