APA (7th ed.) Citation

Niklas, H. (1931). Bodenuntersuchung. Agrikulturchem. Inst.

Chicago Style (17th ed.) Citation

Niklas, Hans. Bodenuntersuchung. Weihenstephan: Agrikulturchem. Inst, 1931.

MLA (9th ed.) Citation

Niklas, Hans. Bodenuntersuchung. Agrikulturchem. Inst, 1931.

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