APA (7th ed.) Citation

Kirchhoff, T., & Vicenzotti, V. (2014). A historical and systematic survey of European perceptions of wilderness. Environmental values, 23(4), . https://doi.org/10.3197/096327114X13947900181590

Chicago Style (17th ed.) Citation

Kirchhoff, Thomas, and Vera Vicenzotti. "A Historical and Systematic Survey of European Perceptions of Wilderness." Environmental Values 23, no. 4 (2014). https://doi.org/10.3197/096327114X13947900181590.

MLA (9th ed.) Citation

Kirchhoff, Thomas, and Vera Vicenzotti. "A Historical and Systematic Survey of European Perceptions of Wilderness." Environmental Values, vol. 23, no. 4, 2014, https://doi.org/10.3197/096327114X13947900181590.