APA (7th ed.) Citation

Roubal, J. (1930). Katalog Coleopter. NUSŠ.

Chicago Style (17th ed.) Citation

Roubal, Jan. Katalog Coleopter. Praha: NUSŠ, 1930.

MLA (9th ed.) Citation

Roubal, Jan. Katalog Coleopter. NUSŠ, 1930.

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