Cita APA (7a ed.)
Ornis hungarica. BirdLife Hungary (Hungarian Ornithological and Nature Conservation Society).
Cita Chicago Style (17a ed.)
Ornis Hungarica. Budapest: BirdLife Hungary (Hungarian Ornithological and Nature Conservation Society).
Cita MLA (9a ed.)
Ornis Hungarica. BirdLife Hungary (Hungarian Ornithological and Nature Conservation Society).
Precaución: Estas citas no son 100% exactas.