Gregory, V. M. Q. R. B. (2015). Touristic Sustainability in Rural and Natural Spaces. Cultural and religious studies, 3(1), 20-32. doi:10.17265/2328-2177/2015.01.003
Chicago-Zitierstil (17. Ausg.)Gregory, Violante Martínez Quintana Rocío Blanco. "Touristic Sustainability in Rural and Natural Spaces." Cultural and Religious Studies 3, no. 1 (2015): 20-32, https://doi.org/10.17265/2328-2177/2015.01.003.
MLA-Zitierstil (8. Ausg.)Gregory, Violante Martínez Quintana Rocío Blanco. "Touristic Sustainability in Rural and Natural Spaces." Cultural and Religious Studies, vol. 3, no. 1, 2015, pp. 20-32, https://doi.org/10.17265/2328-2177/2015.01.003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.