Cita APA (7a ed.)
Kottner, A., Štofová, L., Szaryszová, P., & Lešková, Ľ. Indicators of green public procurement for sustainable production.
Cita Chicago Style (17a ed.)
Kottner, Artur, Lenka Štofová, Petra Szaryszová, y Ľubica Lešková. Indicators of Green Public Procurement for Sustainable Production.
Cita MLA (9a ed.)
Kottner, Artur, et al. Indicators of Green Public Procurement for Sustainable Production.
Precaución: Estas citas no son 100% exactas.