APA (7th ed.) Citation

Ruh, K., & Baier, W. (2004). Ludolf von Sachsen.

Chicago Style (17th ed.) Citation

Ruh, Kurt, and Walter Baier. Ludolf Von Sachsen. 2004.

MLA (9th ed.) Citation

Ruh, Kurt, and Walter Baier. Ludolf Von Sachsen. 2004.

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