APA (7th ed.) Citation

Yuhr, L. B., Alexander, J., & Beck, B. F. (2008). Sinkholes and the Engineering and Environmental Impacts of Karst. American Society of Civil Engineers.

Chicago Style (17th ed.) Citation

Yuhr, Lynn B., Jr Alexander, and Barry F. Beck. Sinkholes and the Engineering and Environmental Impacts of Karst. Reston, VA: American Society of Civil Engineers, 2008.

MLA (9th ed.) Citation

Yuhr, Lynn B., et al. Sinkholes and the Engineering and Environmental Impacts of Karst. American Society of Civil Engineers, 2008.