APA (7th ed.) Citation

Geffroy, V. Specialised Centralities of Outdoor Sports: Global Hotspots, Modest Tourist Developments. Institut de Géographie Alpine.

Chicago Style (17th ed.) Citation

Geffroy, Valérian. Specialised Centralities of Outdoor Sports: Global Hotspots, Modest Tourist Developments. Institut de Géographie Alpine.

MLA (9th ed.) Citation

Geffroy, Valérian. Specialised Centralities of Outdoor Sports: Global Hotspots, Modest Tourist Developments. Institut de Géographie Alpine.

Warning: These citations may not always be 100% accurate.