Ibisch, P. L., Hoffmann, M. T., Kreft, S., Pe'er, G., Kati, V., Biber-Freudenberger, L., . . . Selva, N. (2016). A global map of roadless areas and their conservation status. Science (American Association for the Advancement of Science), 354(6318), 1423. https://doi.org/10.1126/science.aaf7166
Citácia podle Chicago (17th ed.)Ibisch, Pierre L., et al. "A Global Map of Roadless Areas and Their Conservation Status." Science (American Association for the Advancement of Science) 354, no. 6318 (2016): 1423. https://doi.org/10.1126/science.aaf7166.
Citácia podľa MLA (8th ed.)Ibisch, Pierre L., et al. "A Global Map of Roadless Areas and Their Conservation Status." Science (American Association for the Advancement of Science), vol. 354, no. 6318, 2016, p. 1423, https://doi.org/10.1126/science.aaf7166.