एपीए उद्धरण

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.

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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