APA (7th ed.) Citation

Graf, O. A. Erräumen. Böhlau.

Chicago Style (17th ed.) Citation

Graf, Otto Antonia. Erräumen. Wien [u.a.]: Böhlau.

MLA (9th ed.) Citation

Graf, Otto Antonia. Erräumen. Böhlau.

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