APA (7th ed.) Citation

HUGELSHOFER, W. Rudolf Koller. Max Niehans Verlag.

Chicago Style (17th ed.) Citation

HUGELSHOFER, Walter. Rudolf Koller. Zürich: Max Niehans Verlag.

MLA (9th ed.) Citation

HUGELSHOFER, Walter. Rudolf Koller. Max Niehans Verlag.

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