APA ציטוט

Ferenc, H. (1914). HELBING Ferenc [KÜRTHY Györgyhöz].

Chicago Style (17th ed.) Citation

Ferenc, HELBING. HELBING Ferenc [KÜRTHY Györgyhöz]. 1914.

ציטוט MLA

Ferenc, HELBING. HELBING Ferenc [KÜRTHY Györgyhöz]. 1914.