APA (7th ed.) Citation

Vitalis, V., Plaka, V., Antonopoulos, K., & Skanavis, C. (2022). Sustainability and tourism: The tourism observatory of Skyros Island.

Chicago Style (17th ed.) Citation

Vitalis, Valantis, Valentina Plaka, Kyriakos Antonopoulos, and Constantina Skanavis. Sustainability and Tourism: The Tourism Observatory of Skyros Island. 2022.

MLA (9th ed.) Citation

Vitalis, Valantis, et al. Sustainability and Tourism: The Tourism Observatory of Skyros Island. 2022.