APA (7th ed.) Citation

Ammann, W., Buser, O., & Vollenwyder, U. (1997). Lawinen. Birkhäuser.

Chicago Style (17th ed.) Citation

Ammann, Walter, Othmar Buser, and Usch Vollenwyder. Lawinen. Basel ; Boston ; Berlin: Birkhäuser, 1997.

MLA (9th ed.) Citation

Ammann, Walter, et al. Lawinen. Birkhäuser, 1997.

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