Daniels, J. A. (2013). Advances in environmental research. New York : Nova Science Pub..
Cita Chicago (17th ed.)Daniels, Justin A. Advances in Environmental Research. New York : Nova Science Pub., 2013.
Cita MLA (9th ed.)Daniels, Justin A. Advances in Environmental Research. New York : Nova Science Pub., 2013.
Atenció: Aquestes cites poden no estar 100% correctes.