APA (7th ed.) Citation

János, B. (1820). BORTNICZKY János HORVÁT Istvánhoz.

Chicago Style (17th ed.) Citation

János, BORTNICZKY. BORTNICZKY János HORVÁT Istvánhoz. 1820.

MLA (9th ed.) Citation

János, BORTNICZKY. BORTNICZKY János HORVÁT Istvánhoz. 1820.

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