APA-referens

Havers, A. J., & Stybbs, W. F. (1971). Handbook of heavy Conctruction (2nd ed.). McGraw-Hill.

Chicago-stil citat

Havers, A John, och W Frank Stybbs. Handbook of Heavy Conctruction. 2nd ed. New York: McGraw-Hill, 1971.

MLA-referens

Havers, A John, och W Frank Stybbs. Handbook of Heavy Conctruction. 2nd ed. McGraw-Hill, 1971.