APA (7th ed.) Citation

Portmann, G. (1960). Oto-rhino-laryngologie. Doin.

Chicago Style (17th ed.) Citation

Portmann, Georges. Oto-rhino-laryngologie. Paris: Doin, 1960.

MLA (9th ed.) Citation

Portmann, Georges. Oto-rhino-laryngologie. Doin, 1960.

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