Cunningham, W. P. (2002). Principles of environmental science: Inquiry and Applications. Boston, MA: McGraw-Hill.
Chicago Style citaatCunningham, William P. Principles of Environmental Science: Inquiry and Applications. Boston, MA: McGraw-Hill, 2002.
MLA citatieCunningham, William P. Principles of Environmental Science: Inquiry and Applications. Boston, MA: McGraw-Hill, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.