APA (7th ed.) Citation

GRAY, W. (1973). Concrete water towers bunkers silos & other elevated structures. Cement And Concrete Ass.

Chicago Style (17th ed.) Citation

GRAY, W.S. Concrete Water Towers Bunkers Silos & Other Elevated Structures. Cement And Concrete Ass, 1973.

MLA (8th ed.) Citation

GRAY, W.S. Concrete Water Towers Bunkers Silos & Other Elevated Structures. Cement And Concrete Ass, 1973.

Warning: These citations may not always be 100% accurate.