APA (7th ed.) Citation

Wallis: Suisse, Switzerland, Schweiz, Svizzera.

Chicago Style (17th ed.) Citation

Wallis: Suisse, Switzerland, Schweiz, Svizzera.

MLA (9th ed.) Citation

Wallis: Suisse, Switzerland, Schweiz, Svizzera.

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