National Water Well Association. (1963). Ground Water. Water Well Journal Publishing.
Čikaški stil citiranja (17. izdanje)National Water Well Association. Ground Water. Dublin, Ohio: Water Well Journal Publishing, 1963.
MLA način citiranja (8. izdanje)National Water Well Association. Ground Water. Water Well Journal Publishing, 1963.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.