Rockström, J., Steffen, W., Noone, K., Persson, Å., Chapin, F. S., Lambin, E., . . . Foley, J. (2009). Planetary Boundaries: Exploring the Safe Operating Space for Humanity. Ecology and society, 14(2), 32. https://doi.org/10.5751/ES-03180-140232
Citácia podle Chicago (17th ed.)Rockström, Johan, et al. "Planetary Boundaries: Exploring the Safe Operating Space for Humanity." Ecology and Society 14, no. 2 (2009): 32. https://doi.org/10.5751/ES-03180-140232.
Citácia podľa MLA (8th ed.)Rockström, Johan, et al. "Planetary Boundaries: Exploring the Safe Operating Space for Humanity." Ecology and Society, vol. 14, no. 2, 2009, p. 32, https://doi.org/10.5751/ES-03180-140232.
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