APA (7th ed.) Citation

Sonderegger, R., & Bätzing, W. Second homes in the Alpine Region. Institut de Géographie Alpine.

Chicago Style (17th ed.) Citation

Sonderegger, Roger, and Werner Bätzing. Second Homes in the Alpine Region. Institut de Géographie Alpine.

MLA (9th ed.) Citation

Sonderegger, Roger, and Werner Bätzing. Second Homes in the Alpine Region. Institut de Géographie Alpine.

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