APA Citation

Hajn, A. (1923). Problem ochrany mensin. Praha: Orbis.

Chicago Style Citation

Hajn, Alojs. Problem Ochrany Mensin. Praha: Orbis, 1923.

MLA Citation

Hajn, Alojs. Problem Ochrany Mensin. Praha: Orbis, 1923.

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