APA (7th ed.) Zitazioa
Gaur, R. C. (2008). Environmental engineering laboratory manual for first year engineering students (common to all branches). New Age International (P) Ltd., Publishers.
Chicago Style (17th ed.) Zitazioa
Gaur, R. C. Environmental Engineering Laboratory Manual for First Year Engineering Students (common to All Branches). New Delhi: New Age International (P) Ltd., Publishers, 2008.
MLA (9th ed.) Zitazioa
Gaur, R. C. Environmental Engineering Laboratory Manual for First Year Engineering Students (common to All Branches). New Age International (P) Ltd., Publishers, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.