APA (7th ed.) Citation

Lopes, M. C., Alén, E., Liberato, D., & Liberato, P. (2019). Tourism and quality of life.

Chicago Style (17th ed.) Citation

Lopes, Maria Carlos, Elisa Alén, Dália Liberato, and Pedro Liberato. Tourism and Quality of Life. 2019.

MLA (8th ed.) Citation

Lopes, Maria Carlos, et al. Tourism and Quality of Life. 2019.