APA (7th ed.) Citation

Janeiro, F. M., Wagner, F., Ramos, P. M., & Silva, A. M. (2008). Atmospheric Visibility Measurements Based on a Low-Cost Digital Camera.

Chicago Style (17th ed.) Citation

Janeiro, Fernando M., Frank Wagner, Pedro M. Ramos, and Ana M. Silva. Atmospheric Visibility Measurements Based on a Low-Cost Digital Camera. 2008.

MLA (8th ed.) Citation

Janeiro, Fernando M., et al. Atmospheric Visibility Measurements Based on a Low-Cost Digital Camera. 2008.