APA (7th ed.) Citation

Gros-Balthazard, M., Franco, C., & Bonnemains, A. Val d’Hérens (Switzerland): A history of Missed (tourist) Transitions. Institut de Géographie Alpine.

Chicago Style (17th ed.) Citation

Gros-Balthazard, Marjolaine, Caterina Franco, and Anouk Bonnemains. Val D’Hérens (Switzerland): A History of Missed (tourist) Transitions. Institut de Géographie Alpine.

MLA (9th ed.) Citation

Gros-Balthazard, Marjolaine, et al. Val D’Hérens (Switzerland): A History of Missed (tourist) Transitions. Institut de Géographie Alpine.