Cita APA

Nandasena, S., Wickremasinghe, A., & Sathiakumar, N. (2012). Air pollution and public health in developing countries: Is Sri Lanka different? College of Community Physicians of Sri Lanka.

Citación estilo Chicago

Nandasena, S., AR Wickremasinghe, y N. Sathiakumar. Air Pollution and Public Health in Developing Countries: Is Sri Lanka Different? College of Community Physicians of Sri Lanka, 2012.

Cita MLA

Nandasena, S., AR Wickremasinghe, y N. Sathiakumar. Air Pollution and Public Health in Developing Countries: Is Sri Lanka Different? College of Community Physicians of Sri Lanka, 2012.