APA (7th ed.) Citation

Pennington, A. M. (1954). Concrete farm structures. Concrete Publications.

Chicago Style (17th ed.) Citation

Pennington, A. M. Concrete Farm Structures. London: Concrete Publications, 1954.

MLA (8th ed.) Citation

Pennington, A. M. Concrete Farm Structures. Concrete Publications, 1954.

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