S. M. Arnold, Pasyodun Koralage Buddhika Mahesh, Sameera Senanayake, Dimuth Peiris, Withanage Iresha udayanagani Jayawickrama, Sathira Perera, . . . Inoka Suraweera. (2020). 'A world without man-made pollution' - lessons learnt from COVID-19 and sustaining the pollution decline for the sake of future generations. College of Community Physicians of Sri Lanka.
Chicago Style (17th ed.) CitationS. M. Arnold, et al. 'A World Without Man-made Pollution' - Lessons Learnt from COVID-19 and Sustaining the Pollution Decline for the Sake of Future Generations. College of Community Physicians of Sri Lanka, 2020.
MLA (9th ed.) CitationS. M. Arnold, et al. 'A World Without Man-made Pollution' - Lessons Learnt from COVID-19 and Sustaining the Pollution Decline for the Sake of Future Generations. College of Community Physicians of Sri Lanka, 2020.