APA (7th ed.) Citation

Cowan, H. J. (1976). Architectural structures: An introduction to structural mechanics (2d ed.). Elsevier.

Chicago Style (17th ed.) Citation

Cowan, Henry J. Architectural Structures: An Introduction to Structural Mechanics. 2d ed. New York: Elsevier, 1976.

MLA (9th ed.) Citation

Cowan, Henry J. Architectural Structures: An Introduction to Structural Mechanics. 2d ed. Elsevier, 1976.