APA (7th ed.) Citation

Chatterton, K., & Shaw, R. (2018). Technical specifications for concrete steps.

Chicago Style (17th ed.) Citation

Chatterton, Ken, and Rod Shaw. Technical Specifications for Concrete Steps. 2018.

MLA (9th ed.) Citation

Chatterton, Ken, and Rod Shaw. Technical Specifications for Concrete Steps. 2018.

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