Cita APA (7a ed.)
Kumara, A. M. I. U., Drechsel, P., Fernando, S., & Jayathilake, N. (2018). Perceptions towards new restrictions on polythene usage in Sri Lanka: Case study in Colombo city. [Abstract only].
Cita Chicago Style (17a ed.)
Kumara, A. M. I. U., Pay Drechsel, Sudarshana Fernando, y Nilanthi Jayathilake. Perceptions Towards New Restrictions on Polythene Usage in Sri Lanka: Case Study in Colombo City. [Abstract Only]. 2018.
Cita MLA (9a ed.)
Kumara, A. M. I. U., et al. Perceptions Towards New Restrictions on Polythene Usage in Sri Lanka: Case Study in Colombo City. [Abstract Only]. 2018.
Precaución: Estas citas no son 100% exactas.