APA-viite (7. p.)
ebrary, Inc, & Gitzen, R. A. (2012). Design and analysis of long-term ecological monitoring studies. Cambridge University Press.
Chicago-viite (17. p.)
ebrary, Inc, ja Robert A. Gitzen. Design and Analysis of Long-term Ecological Monitoring Studies. Cambridge: Cambridge University Press, 2012.
MLA-viite (9. p.)
ebrary, Inc, ja Robert A. Gitzen. Design and Analysis of Long-term Ecological Monitoring Studies. Cambridge University Press, 2012.
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