APA (7th ed.) Citation

Asworth, A., Hogg, K., & Wills, A. (2002). Willis practice and procedure for the quantity surveyor (8th ed.). Black Well Science Ltd.

Chicago Style (17th ed.) Citation

Asworth, Allan, Keith Hogg, and Andrew Wills. Willis Practice and Procedure for the Quantity Surveyor. 8th ed. Meiden: Black Well Science Ltd, 2002.

MLA (9th ed.) Citation

Asworth, Allan, et al. Willis Practice and Procedure for the Quantity Surveyor. 8th ed. Black Well Science Ltd, 2002.