Cofnodi Dyfyniadau
Dyfyniad APA
Enger, E. D., & Smith, B. F. (2010). Environmental science: A study of interrelationships (12th ed.). McGraw-Hill.
Successfully copied to clipboard
Copying to clipboard failed
Dyfyniad Arddull Chicago
Enger, Eldon D., and Bradley F. Smith. Environmental Science: A Study of Interrelationships. 12th ed. Boston: McGraw-Hill, 2010.
Successfully copied to clipboard
Copying to clipboard failed
Dyfyniad MLA
Enger, Eldon D., and Bradley F. Smith. Environmental Science: A Study of Interrelationships. 12th ed. McGraw-Hill, 2010.
Successfully copied to clipboard
Copying to clipboard failed
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.