APA (7th ed.) Citation

Bárd, A., & Marenčík, J. (2020). História organizovanej filatelie v Košiciach 1921-2020. Klub filatelistov 54-01.

Chicago Style (17th ed.) Citation

Bárd, Alexander, and Ján Marenčík. História Organizovanej Filatelie V Košiciach 1921-2020. Košice: Klub filatelistov 54-01, 2020.

MLA (9th ed.) Citation

Bárd, Alexander, and Ján Marenčík. História Organizovanej Filatelie V Košiciach 1921-2020. Klub filatelistov 54-01, 2020.

Warning: These citations may not always be 100% accurate.