APA (7th ed.) Citation

Bilabel, F. (1920). Opsartytika und Verwandtes. C. Winter.

Chicago Style (17th ed.) Citation

Bilabel, Friedrich. Opsartytika Und Verwandtes. Heidelberg: C. Winter, 1920.

MLA (8th ed.) Citation

Bilabel, Friedrich. Opsartytika Und Verwandtes. C. Winter, 1920.

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