APA (7th ed.) Citation

Nowak, P., Gilbert, P., & Trenter, N. A. (2015). Earthworks: A guide. London, [England] : ICE Publishing.

Chicago Style (17th ed.) Citation

Nowak, Paul, Peter Gilbert, and N. A. Trenter. Earthworks: A Guide. London, [England] : ICE Publishing, 2015.

MLA (9th ed.) Citation

Nowak, Paul, et al. Earthworks: A Guide. London, [England] : ICE Publishing, 2015.