Cita APA (7a ed.)
Grega, L. Multifunctionality of agriculture and joint production.
Cita Chicago Style (17a ed.)
Grega, Libor. Multifunctionality of Agriculture and Joint Production.
Cita MLA (9a ed.)
Grega, Libor. Multifunctionality of Agriculture and Joint Production.
Precaución: Estas citas no son 100% exactas.