APA (7th ed.) Citation

(1946). Janko a fialka. [s.n.].

Chicago Style (17th ed.) Citation

Janko a Fialka. [S.l.]: [s.n.], 1946.

MLA (9th ed.) Citation

Janko a Fialka. [s.n.], 1946.

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