APA引文

(2005).  Financing and charges for wastewater systems: WEF manual of practice No. 27.  McGraw-Hill.

Trích dẫn kiểu Chicago

 Financing and Charges for Wastewater Systems: WEF Manual of Practice No. 27.  McGraw-Hill, 2005.

MLA引文

 Financing and Charges for Wastewater Systems: WEF Manual of Practice No. 27.  McGraw-Hill, 2005.

警告：這些引文格式不一定是100％准確.