APA (7th ed.) Citation

Graf, O. A. (2002). Frank Lloyd Wright. Böhlau.

Chicago Style (17th ed.) Citation

Graf, Otto Antonia. Frank Lloyd Wright. Wien [u.a.]: Böhlau, 2002.

MLA (9th ed.) Citation

Graf, Otto Antonia. Frank Lloyd Wright. Böhlau, 2002.

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