APA (7th ed.) Citation

ASHWORTH, A. (2013). Willis’s practice and procedure for the quantity surveyor. John Wiley.

Chicago Style (17th ed.) Citation

ASHWORTH, Allan. Willis’s Practice and Procedure for the Quantity Surveyor. John Wiley, 2013.

MLA (9th ed.) Citation

ASHWORTH, Allan. Willis’s Practice and Procedure for the Quantity Surveyor. John Wiley, 2013.

Warning: These citations may not always be 100% accurate.