APA (7th ed.) Citation

Bowen, G., & Shaffer, R. W. (1955). Flat slab solved by model analysis. Journal of the American Concrete Institute, 26, 553.

Chicago Style (17th ed.) Citation

Bowen, G., and R. W. Shaffer. "Flat Slab Solved by Model Analysis." Journal of the American Concrete Institute 26 (1955): 553.

MLA (9th ed.) Citation

Bowen, G., and R. W. Shaffer. "Flat Slab Solved by Model Analysis." Journal of the American Concrete Institute, vol. 26, 1955, p. 553.