APA

Scheffer M., . (2009). Critical transitions in nature and society. Princeton, New Jersey: Princeton University Press.

Chicago

Scheffer Marten, . 2009. Critical transitions in nature and society. Princeton, New Jersey: Princeton University Press.

Harvard

Scheffer M., . (2009). Critical transitions in nature and society. Princeton, New Jersey: Princeton University Press.

MLA

Scheffer Marten, . Critical transitions in nature and society. Princeton, New Jersey: Princeton University Press. 2009.