APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Maddaus, W. O. (2007). Water resources planning (2nd ed.). American Water Works Association.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба William O. Maddaus. Water Resources Planning. 2nd ed. Denver, Colo.: American Water Works Association, 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба William O. Maddaus. Water Resources Planning. 2nd ed. American Water Works Association, 2007.