APA (7th ed.) Citation

Lunne, T., Robertson, P. K., & Powell, J. J. M. (1997). Cone penetration testing in geotechnical practice. E & FN Spon.

Chicago Style (17th ed.) Citation

Lunne, Tom, Peter Kay Robertson, and John J. M. Powell. Cone Penetration Testing in Geotechnical Practice. London ; New York, NY: E & FN Spon, 1997.

MLA (9th ed.) Citation

Lunne, Tom, et al. Cone Penetration Testing in Geotechnical Practice. E & FN Spon, 1997.