APA-ийн эшлэл(7 дахь хэвлэлт)

Forrester, K., & Smith, S. (2018). Nature, Action and the Future: Political Thought and the Environment. Cambridge University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Forrester, Katrina, ба Sophie Smith. Nature, Action and the Future: Political Thought and the Environment. Cambridge: Cambridge University Press, 2018.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Forrester, Katrina, ба Sophie Smith. Nature, Action and the Future: Political Thought and the Environment. Cambridge University Press, 2018.