Παραπομπή APA

David Keith Todd and Larry W.Mays. (2005). Ground water hydrology (Third.). Wiley.

Παραπομπή Chicago Style

David Keith Todd and Larry W.Mays. Ground Water Hydrology. Third. New Delhi: Wiley, 2005.

Παραπομπή MLA

David Keith Todd and Larry W.Mays. Ground Water Hydrology. Third. Wiley, 2005.