Miller Jr. G. Tyler. (1999). Environmental science: Working with the earth (7th ed.). Wadsworth; ITP.
Chicago Style (17th ed.) CitationMiller Jr. G. Tyler. Environmental Science: Working with the Earth. 7th ed. Belmont, CA: Wadsworth; ITP, 1999.
MLA (9th ed.) CitationMiller Jr. G. Tyler. Environmental Science: Working with the Earth. 7th ed. Wadsworth; ITP, 1999.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.