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APA Zitierstil

Sawtell, R. O., & Treat, I. (1927). Primitive hearths in the Pyrenees: The story of a summer's exploration in the haunts of prehistoric man. New York/London: Appleton.

Chicago Zitierstil

Sawtell, Ruth Otis, and Ida Treat. Primitive Hearths in the Pyrenees: The Story of a Summer's Exploration in the Haunts of Prehistoric Man. New York/London: Appleton, 1927.

MLA Zitierstil

Sawtell, Ruth Otis, and Ida Treat. Primitive Hearths in the Pyrenees: The Story of a Summer's Exploration in the Haunts of Prehistoric Man. New York/London: Appleton, 1927.