APA (7th ed.) Citation

Jacob, W. (1931). Leo Blech. Prismen-Verl..

Chicago Style (17th ed.) Citation

Jacob, Walter. Leo Blech. Leipzig: Prismen-Verl., 1931.

MLA (8th ed.) Citation

Jacob, Walter. Leo Blech. Prismen-Verl., 1931.

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