APA citiranje

Krausmann, F., Erb, K., Gingrich, S., Haberl, H., Bondeau, A., Gaube, V., . . . Searchinger, T. D. (2013). Global human appropriation of net primary production doubled in the 20th century. National Academy of Sciences.

Citação norma Chicago

Krausmann, Fridolin, Karl-Heinz Erb, Simone Gingrich, Helmut Haberl, Alberte Bondeau, Veronika Gaube, Christian Lauk, Christoph Plutzar, and Timothy D. Searchinger. Global Human Appropriation of Net Primary Production Doubled in the 20th Century. National Academy of Sciences, 2013.

MLA citiranje

Krausmann, Fridolin, et al. Global Human Appropriation of Net Primary Production Doubled in the 20th Century. National Academy of Sciences, 2013.