Cita APA (7a ed.)

(2002). Transformations of rural areas in Poland and Bulgaria a case study. IG i PZ PAN.

Cita Chicago Style (17a ed.)

Transformations of Rural Areas in Poland and Bulgaria a Case Study. Warszawa: IG i PZ PAN, 2002.

Cita MLA (9a ed.)

Transformations of Rural Areas in Poland and Bulgaria a Case Study. IG i PZ PAN, 2002.

Precaución: Estas citas no son 100% exactas.