Dyfyniad APA

Curlee, T., & Sujit Das. (2003). Encyclopedia of environment and pollution control (4 Vols). Jaico Publishing House.

Dyfyniad Arddull Chicago

Curlee, T.Randall, and Sujit Das. Encyclopedia of Environment and Pollution Control (4 Vols). Mumbai: Jaico Publishing House, 2003.

Dyfyniad MLA

Curlee, T.Randall, and Sujit Das. Encyclopedia of Environment and Pollution Control (4 Vols). Jaico Publishing House, 2003.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.