Cita APA (7a ed.)

Wieser, G., & Tausz, M. (2007). Trees at their upper limit: Treelife limitation at the Alpine timberline. Springer.

Cita Chicago Style (17a ed.)

Wieser, Gerhard, y Michael Tausz. Trees at Their Upper Limit: Treelife Limitation at the Alpine Timberline. Dordrecht: Springer, 2007.

Cita MLA (8a ed.)

Wieser, Gerhard, y Michael Tausz. Trees at Their Upper Limit: Treelife Limitation at the Alpine Timberline. Springer, 2007.