Lua APA (7ú heag.)
Howe, K. J., Hand, D. W., Crittenden, J. C., Trussell, R. R. V., & Tchobanoglous, G. (2012). Principles of Water Treatment. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)
Howe, Kerry J., David W. Hand, John C. Crittenden, R. Rhodes V. Trussell, agus George Tchobanoglous. Principles of Water Treatment. New Jersey: John Wiley & Sons, 2012.
Lua MLA (9ú heag.)
Howe, Kerry J., et al. Principles of Water Treatment. John Wiley & Sons, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.