Cita APA

Gray, W. S. (1947). Reinforced concrete water towers, bunkers, silos, and gantries (2a. ed.). London: Concrete Publications limited.

Citación estilo Chicago

Gray, W. S. Reinforced Concrete Water Towers, Bunkers, Silos, and Gantries. 2a. ed. London: Concrete Publications limited, 1947.

Cita MLA

Gray, W. S. Reinforced Concrete Water Towers, Bunkers, Silos, and Gantries. 2a. ed. London: Concrete Publications limited, 1947.