Citazione Stile APA (7a Edizione)

SALMON, C. G., & Johnson, J. E. (1980). Steel structures: Design and behavior -- Ed.2. Harper and Row.

Citazione stile Chigago Style (17a edizione)

SALMON, Charles G., e John E. Johnson. Steel Structures: Design and Behavior -- Ed.2. New York: Harper and Row, 1980.

Citatione MLA (9a ed.)

SALMON, Charles G., e John E. Johnson. Steel Structures: Design and Behavior -- Ed.2. Harper and Row, 1980.