Maes, J., Egoh, B., Willemen, L., Liquete, C., Vihervaara, P., Schägner, J. P., . . . Bidoglio, G. (2012). Mapping ecosystem services for policy support and decision making in the European Union. Ecosystem services, 1(1), 31-39. https://doi.org/10.1016/j.ecoser.2012.06.004
Chicago-Zitierstil (17. Ausg.)Maes, Joachim, et al. "Mapping Ecosystem Services for Policy Support and Decision Making in the European Union." Ecosystem Services 1, no. 1 (2012): 31-39. https://doi.org/10.1016/j.ecoser.2012.06.004.
MLA-Zitierstil (9. Ausg.)Maes, Joachim, et al. "Mapping Ecosystem Services for Policy Support and Decision Making in the European Union." Ecosystem Services, vol. 1, no. 1, 2012, pp. 31-39, https://doi.org/10.1016/j.ecoser.2012.06.004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.