APA (7th ed.) Citation

Fialho, P., Pio, C., Calvo, A., Cerqueira, M., Cardoso, J., Jorge, D., & Almeida, M. (2013). Optical Measurement and Aerosol Filter Loading for Climate Studies.

Chicago Style (17th ed.) Citation

Fialho, Paulo, Casimiro Pio, Ana Calvo, Mário Cerqueira, João Cardoso, Danilo Jorge, and Marta Almeida. Optical Measurement and Aerosol Filter Loading for Climate Studies. 2013.

MLA (8th ed.) Citation

Fialho, Paulo, et al. Optical Measurement and Aerosol Filter Loading for Climate Studies. 2013.