APA (7th ed.) Citation

(1989). von Hugo Margull Metzner Rüppel.

Chicago Style (17th ed.) Citation

Von Hugo Margull Metzner Rüppel. Berlin, 1989.

MLA (8th ed.) Citation

Von Hugo Margull Metzner Rüppel. 1989.

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