APA (7th ed.) Citation

Frank, R., & Steidl, G. (2006). Come again (First Edition.). Steidl.

Chicago Style (17th ed.) Citation

Frank, Robert, and Gerhard Steidl. Come Again. First Edition. Göttingen, Germany: Steidl, 2006.

MLA (9th ed.) Citation

Frank, Robert, and Gerhard Steidl. Come Again. First Edition. Steidl, 2006.