APA (7th ed.) Citation

Pro Helvetia. (1985). Passages: Passagen ([Ed. française].). Pro Helvetia.

Chicago Style (17th ed.) Citation

Pro Helvetia. Passages: Passagen. [Ed. française]. Zürich: Pro Helvetia, 1985.

MLA (9th ed.) Citation

Pro Helvetia. Passages: Passagen. [Ed. française]. Pro Helvetia, 1985.

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