APA (7th ed.) Citation

Ribeiro, A. I., Triguero-Mas, M., Jardim Santos, C., Gómez-Nieto, A., Cole, H., Anguelovski, I., . . . Baró, F. (2021). Exposure to nature and mental health outcomes during COVID-19 lockdown. A comparison between Portugal and Spain. Environment international, 154, 106664. https://doi.org/10.1016/j.envint.2021.106664

Chicago Style (17th ed.) Citation

Ribeiro, Ana Isabel, Margarita Triguero-Mas, Cláudia Jardim Santos, Alicia Gómez-Nieto, Helen Cole, Isabelle Anguelovski, Filipa Martins Silva, and Francesc Baró. "Exposure to Nature and Mental Health Outcomes During COVID-19 Lockdown. A Comparison Between Portugal and Spain." Environment International 154 (2021): 106664. https://doi.org/10.1016/j.envint.2021.106664.

MLA (9th ed.) Citation

Ribeiro, Ana Isabel, et al. "Exposure to Nature and Mental Health Outcomes During COVID-19 Lockdown. A Comparison Between Portugal and Spain." Environment International, vol. 154, 2021, p. 106664, https://doi.org/10.1016/j.envint.2021.106664.