Chiras, D. D. (2013). Environmental science (Ninth edition.). Jones and Bartlett Learning.
Citazione stile Chigago Style (17a edizione)Chiras, Daniel D. Environmental Science. Ninth edition. Burlington, MA: Jones and Bartlett Learning, 2013.
Citatione MLA (9a ed.)Chiras, Daniel D. Environmental Science. Ninth edition. Jones and Bartlett Learning, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.