APA (7th ed.) Citation

Varacca, M. O. Foreword. Institut de Géographie Alpine.

Chicago Style (17th ed.) Citation

Varacca, Mari Oiry. Foreword. Institut de Géographie Alpine.

MLA (9th ed.) Citation

Varacca, Mari Oiry. Foreword. Institut de Géographie Alpine.

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