Citação norma APA

Rixen, C., & Rolando, A. (2013). The Impacts of Skiing and Related Winter Recreational Activities on Mountain Environments. Bentham Science Publishers.

Citação norma Chicago

Rixen, Christian, and Antonio Rolando. The Impacts of Skiing and Related Winter Recreational Activities on Mountain Environments. Bentham Science Publishers, 2013.

Citação norma MLA

Rixen, Christian, and Antonio Rolando. The Impacts of Skiing and Related Winter Recreational Activities on Mountain Environments. Bentham Science Publishers, 2013.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.