APA-viite (7. p.)
Bührs, T. (2009). Environmental integration: Our common challenge. State University of New York Press.
Chicago-viite (17. p.)
Bührs, Ton. Environmental Integration: Our Common Challenge. Albany: State University of New York Press, 2009.
MLA-viite (9. p.)
Bührs, Ton. Environmental Integration: Our Common Challenge. State University of New York Press, 2009.
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