Cita APA (7a ed.)
Kostková, A., & Strajňák, S. Renewable energy sources in European countries (use in tourism, GIS, Green buildings).
Cita Chicago Style (17a ed.)
Kostková, Albína, y Sergej Strajňák. Renewable Energy Sources in European Countries (use in Tourism, GIS, Green Buildings).
Cita MLA (9a ed.)
Kostková, Albína, y Sergej Strajňák. Renewable Energy Sources in European Countries (use in Tourism, GIS, Green Buildings).
Precaución: Estas citas no son 100% exactas.