APA (7th ed.) Citation

Heim, A., & Gansser, A. (1939). Central Himalaya: Geological observations of the Swiss Expedition 1936. Fretz.

Chicago Style (17th ed.) Citation

Heim, Arnold, and Augusto Gansser. Central Himalaya: Geological Observations of the Swiss Expedition 1936. Zürich: Fretz, 1939.

MLA (9th ed.) Citation

Heim, Arnold, and Augusto Gansser. Central Himalaya: Geological Observations of the Swiss Expedition 1936. Fretz, 1939.

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