APA (7th ed.) Citation

Gray, W. S., & Manning, G. P. (1973). Concrete water towers, bunkers, silos, & other elevated structures (5th ed.). Cement and Concrete Association.

Chicago Style (17th ed.) Citation

Gray, William Samuel, and George Philip Manning. Concrete Water Towers, Bunkers, Silos, & Other Elevated Structures. 5th ed. London: Cement and Concrete Association, 1973.

MLA (9th ed.) Citation

Gray, William Samuel, and George Philip Manning. Concrete Water Towers, Bunkers, Silos, & Other Elevated Structures. 5th ed. Cement and Concrete Association, 1973.