APA (7th ed.) Citation

Bonjour, E. (1952). A short history of Switzerland / by E. Bonjour [and others]. Clarendon Press.

Chicago Style (17th ed.) Citation

Bonjour, E. A Short History of Switzerland / by E. Bonjour [and Others]. Clarendon Press, 1952.

MLA (9th ed.) Citation

Bonjour, E. A Short History of Switzerland / by E. Bonjour [and Others]. Clarendon Press, 1952.

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