Wang, L. K., & Pereira, N. C. (1979). Handbook of environmental engineering. Humana Press.
Lua i Stíl Chicago (17ú heag.)Wang, Lawrence K., agus Norman C. Pereira. Handbook of Environmental Engineering. Clifton, N.J.: Humana Press, 1979.
Lua MLA (8ú heag.)Wang, Lawrence K., agus Norman C. Pereira. Handbook of Environmental Engineering. Humana Press, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.