APA

Agren G. I., Anderson F. O., . (2012). Terrestrial ecosystem ecology. New york: Cambridge University Press.

Chicago

Agren Goran I, Anderson Folke O, . 2012. Terrestrial ecosystem ecology. New york: Cambridge University Press.

Harvard

Agren G. I., Anderson F. O., . (2012). Terrestrial ecosystem ecology. New york: Cambridge University Press.

MLA

Agren Goran I, Anderson Folke O, . Terrestrial ecosystem ecology. New york: Cambridge University Press. 2012.