APA Citation

Langhans, J. (1912). [Prof. Pastrnek]. [Praha]: J. F. Langhans.

Chicago Style Citation

Langhans, Jan. [Prof. Pastrnek]. [Praha]: J. F. Langhans, 1912.

MLA Citation

Langhans, Jan. [Prof. Pastrnek]. [Praha]: J. F. Langhans, 1912.

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