APA (7th ed.) Citation

(1989). Viktor Hulík, Juraj Meliš. s. n.

Chicago Style (17th ed.) Citation

Viktor Hulík, Juraj Meliš. [S. l: s. n, 1989.

MLA (9th ed.) Citation

Viktor Hulík, Juraj Meliš. s. n, 1989.

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