APA-viite (7. p.)
Cunningham, W. P. (2024). Environmental Science: A global concern (16th ed.). McGrow-Hill Education.
Chicago-viite (17. p.)
Cunningham, William P. Environmental Science: A Global Concern. 16th ed. New York: McGrow-Hill Education, 2024.
MLA-viite (9. p.)
Cunningham, William P. Environmental Science: A Global Concern. 16th ed. McGrow-Hill Education, 2024.
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