APA (7th ed.) Citation

Silva, C., Oliveira, M., & Silva, S. (2022). Preface of 4th International Conference on Tourism Research, ICTR.

Chicago Style (17th ed.) Citation

Silva, Cândida, Mónica Oliveira, and Susana Silva. Preface of 4th International Conference on Tourism Research, ICTR. 2022.

MLA (8th ed.) Citation

Silva, Cândida, et al. Preface of 4th International Conference on Tourism Research, ICTR. 2022.