APA (7th ed.) Citation

McMahon, G., & Shaw, R. (2019). Weathered and fractured zones.

Chicago Style (17th ed.) Citation

McMahon, Glenda, and Rod Shaw. Weathered and Fractured Zones. 2019.

MLA (9th ed.) Citation

McMahon, Glenda, and Rod Shaw. Weathered and Fractured Zones. 2019.

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