APA-ийн эшлэл(7 дахь хэвлэлт)

American Water Works Association, ebrary, Inc, & Stubbart, J. M. (2006). AWWA wastewater operator field guide. American Water Works Association.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

American Water Works Association, Inc ebrary, ба John M. Stubbart. AWWA Wastewater Operator Field Guide. Denver, Colo.: American Water Works Association, 2006.

MLA -ийн эшлэл (9 дэх хэвлэлт)

American Water Works Association, et al. AWWA Wastewater Operator Field Guide. American Water Works Association, 2006.