APA (7th ed.) Citation

Chatterton, K., & Shaw, R. (2018). Drilling a borehole: Stages 1 - 4.

Chicago Style (17th ed.) Citation

Chatterton, Ken, and Rod Shaw. Drilling a Borehole: Stages 1 - 4. 2018.

MLA (9th ed.) Citation

Chatterton, Ken, and Rod Shaw. Drilling a Borehole: Stages 1 - 4. 2018.

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