APA (7th ed.) Citation

Hughes, K. (2021). NEC4: A guide for better delivery of projects in the building sector. ICE Publishing.

Chicago Style (17th ed.) Citation

Hughes, Kelvin. NEC4: A Guide for Better Delivery of Projects in the Building Sector. London: ICE Publishing, 2021.

MLA (9th ed.) Citation

Hughes, Kelvin. NEC4: A Guide for Better Delivery of Projects in the Building Sector. ICE Publishing, 2021.