APA (7th ed.) Citation

Questar, Inc, & Steves, R. (2001). Germany, Austria & Switzerland.

Chicago Style (17th ed.) Citation

Questar, Inc, and Rick Steves. Germany, Austria & Switzerland. 2001.

MLA (9th ed.) Citation

Questar, Inc, and Rick Steves. Germany, Austria & Switzerland. 2001.

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