Cita APA (7a ed.)
Sieber, J. Regional Food Self-Sufficiency and Security in Association to Short Food Supply Chains.
Cita Chicago Style (17a ed.)
Sieber, Jakub. Regional Food Self-Sufficiency and Security in Association to Short Food Supply Chains.
Cita MLA (9a ed.)
Sieber, Jakub. Regional Food Self-Sufficiency and Security in Association to Short Food Supply Chains.
Precaución: Estas citas no son 100% exactas.