APA Style
Vesilind, P, A. et al
(1988).
Environmental Engineering
(
Ed.2, cet.3)
.
Boston:
Butterworth-Heinemann.
MLA Style
Vesilind, P., Aarne. et al.
"Environmental Engineering".
Ed.2, cet.3
Boston:
Butterworth-Heinemann,
1988.
Text.