Cita APA (7a ed.)
Abele, S., & Frohberg, K. (2003). Subsistence agriculture in Central and Eastern Europe; how to break the vicious circle?: Studies on the agricultural and food sector in Central and Eastern Europe.
Cita Chicago Style (17a ed.)
Abele, S., y K. Frohberg. Subsistence Agriculture in Central and Eastern Europe; How to Break the Vicious Circle?: Studies on the Agricultural and Food Sector in Central and Eastern Europe. 2003.
Cita MLA (9a ed.)
Abele, S., y K. Frohberg. Subsistence Agriculture in Central and Eastern Europe; How to Break the Vicious Circle?: Studies on the Agricultural and Food Sector in Central and Eastern Europe. 2003.
Precaución: Estas citas no son 100% exactas.