Cita APA (7a ed.)
Drgoňa, V. (1993). Geographical Studies 2: Environmental Problems in Central Europe. Experiences from Slovakia and Austria (1. ed.). University of Education.
Cita Chicago Style (17a ed.)
Drgoňa, Vladimír. Geographical Studies 2: Environmental Problems in Central Europe. Experiences from Slovakia and Austria. 1. ed. Nitra: University of Education, 1993.
Cita MLA (9a ed.)
Drgoňa, Vladimír. Geographical Studies 2: Environmental Problems in Central Europe. Experiences from Slovakia and Austria. 1. ed. University of Education, 1993.
Precaución: Estas citas no son 100% exactas.