Vesilind, P. A. (1997). Introduction to environmental engineering. Boston, MA: PWS.
Čikaški stil citiranjaVesilind, P. Aarne. Introduction to Environmental Engineering. Boston, MA: PWS, 1997.
MLA način citiranjaVesilind, P. Aarne. Introduction to Environmental Engineering. Boston, MA: PWS, 1997.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.