APA-ийн эшлэл(7 дахь хэвлэлт)

American Water Works Association, Valentine, M., & Armstrong, C. (2014). Groundwater (Fourth edition.). American Water Works Association.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

American Water Works Association, Melissa Valentine, ба Cheryl Armstrong. Groundwater. Fourth edition. Denver, Colorado: American Water Works Association, 2014.

MLA -ийн эшлэл (9 дэх хэвлэлт)

American Water Works Association, et al. Groundwater. Fourth edition. American Water Works Association, 2014.