APA (7th ed.) Citation

Pereira, P., Pereira, D. I., & Brilha, J. B. (2011). Vulnerability in non-protected glacial geosites (Portugal).

Chicago Style (17th ed.) Citation

Pereira, Paulo, D. I. Pereira, and J. B. Brilha. Vulnerability in Non-protected Glacial Geosites (Portugal). 2011.

MLA (8th ed.) Citation

Pereira, Paulo, et al. Vulnerability in Non-protected Glacial Geosites (Portugal). 2011.