Romeo, M. (2013). Why do they separate it or not? Attitudes and behaviors towards organic waste separation. Universitat de Barcelona.
Cita Chicago Style (17a ed.)Romeo, Marina. Why Do They Separate It or Not? Attitudes and Behaviors Towards Organic Waste Separation. Universitat de Barcelona, 2013.
Cita MLA (9a ed.)Romeo, Marina. Why Do They Separate It or Not? Attitudes and Behaviors Towards Organic Waste Separation. Universitat de Barcelona, 2013.
Precaución: Estas citas no son 100% exactas.