Vesilind, P. A., & Peirce, J. J. (1982). Environmental engineering. Ann Arbor Science.
Lua i Stíl Chicago (17ú heag.)Vesilind, P. Aarne, agus J. Jeffrey Peirce. Environmental Engineering. Ann Arbor, Mich.: Ann Arbor Science, 1982.
Lua MLA (9ú heag.)Vesilind, P. Aarne, agus J. Jeffrey Peirce. Environmental Engineering. Ann Arbor Science, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.