APA (7th ed.) Citation

Helfritz, H., & Simon, E. (1953). Chile: Gesegnetes Andenland (2. Aufl.). Fretz & Wasmuth.

Chicago Style (17th ed.) Citation

Helfritz, Hans, and Ernst Simon. Chile: Gesegnetes Andenland. 2. Aufl. Zürich [u.a.]: Fretz & Wasmuth, 1953.

MLA (8th ed.) Citation

Helfritz, Hans, and Ernst Simon. Chile: Gesegnetes Andenland. 2. Aufl. Fretz & Wasmuth, 1953.

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