APA (7th ed.) Citation

Kern, F. F.l.t.r: ?, ?, Bringolf, Ollenhauer and Heine.

Chicago Style (17th ed.) Citation

Kern, Fritz. F.l.t.r: ?, ?, Bringolf, Ollenhauer and Heine.

MLA (8th ed.) Citation

Kern, Fritz. F.l.t.r: ?, ?, Bringolf, Ollenhauer and Heine.

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