Dyfyniad APA

Moeller, D. W. (2005). Environmental health (3rd ed.). Harvard University Press.

Dyfyniad Arddull Chicago

Moeller, D. W. Environmental Health. 3rd ed. Cambridge, Mass.: Harvard University Press, 2005.

Dyfyniad MLA

Moeller, D. W. Environmental Health. 3rd ed. Harvard University Press, 2005.

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