Citazione Stile APA (7a Edizione)

Dunham, C. W. (1962). Foundations of structures (2.).

Citazione stile Chigago Style (17a edizione)

Dunham, Clarence W. Foundations of Structures. 2. New York, McGraw-Hill, 1962.

Citatione MLA (9a ed.)

Dunham, Clarence W. Foundations of Structures. 2. 1962.