Gaya APA

Gaur, R, C. (2008). Environmental engineering laboratory manual : for first year engineering students (common to all branches) (1 st Ed.). Hoboken, NJ: State University of New york.

Gaya MLA

Gaur, R., C.. "Environmental engineering laboratory manual : for first year engineering students (common to all branches)". 1 st Ed. Hoboken, NJ: State University of New york, 2008. Text.