APA (7th ed.) Citation

Pires, J. C. M., & Martins, F. G. (2012). Evaluation of spatial variability of PM 10 concentrations in London.

Chicago Style (17th ed.) Citation

Pires, J. C. M., and F. G. Martins. Evaluation of Spatial Variability of PM 10 Concentrations in London. 2012.

MLA (8th ed.) Citation

Pires, J. C. M., and F. G. Martins. Evaluation of Spatial Variability of PM 10 Concentrations in London. 2012.

Warning: These citations may not always be 100% accurate.