Cita APA (7a ed.)

Xiang, Z., Fuchs, M., Gretzel, U., & Höpken, W. (2022). Handbook of e-tourism. Springer.

Cita Chicago Style (17a ed.)

Xiang, Zheng, Matthias Fuchs, Ulrike Gretzel, y Wolfram Höpken. Handbook of E-tourism. Cham, Switzerland: Springer, 2022.

Cita MLA (9a ed.)

Xiang, Zheng, et al. Handbook of E-tourism. Springer, 2022.