APA (7th ed.) Citation

Horner, K. (2007). The essential guide to the steel square. Fox Chapel Pub.

Chicago Style (17th ed.) Citation

Horner, Ken. The Essential Guide to the Steel Square. East Petersburg, PA: Fox Chapel Pub, 2007.

MLA (9th ed.) Citation

Horner, Ken. The Essential Guide to the Steel Square. Fox Chapel Pub, 2007.

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