APA (7th ed.) Citation

Haas, A. (2017). The legacy of Ludwig Haas. Ludwig Haas.

Chicago Style (17th ed.) Citation

Haas, Anthony. "The Legacy of Ludwig Haas." Ludwig Haas 2017.

MLA (8th ed.) Citation

Haas, Anthony. "The Legacy of Ludwig Haas." Ludwig Haas, 2017.

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