APA citiranje

Sawyer, G., Salerno, G., Le Blond, J., Martin, R., Spampinato, L., Roberts, T., . . . Oppenheimer, C. (2011). Gas and aerosol emissions from Villarrica volcano, Chile.

Chicago Style (17th ed.) Citation

Sawyer, G., et al. Gas and Aerosol Emissions from Villarrica Volcano, Chile. 2011.

MLA citiranje

Sawyer, G., et al. Gas and Aerosol Emissions from Villarrica Volcano, Chile. 2011.