APA (7th ed.) Citation

Ruelfs, E., & Berger, T. (2009). Images recalled: 3. Fotofestival Mannheim, Ludwigshafen, Heidelberg. Kehrer.

Chicago Style (17th ed.) Citation

Ruelfs, Esther, and Tobias Berger. Images Recalled: 3. Fotofestival Mannheim, Ludwigshafen, Heidelberg. Heidelberg: Kehrer, 2009.

MLA (8th ed.) Citation

Ruelfs, Esther, and Tobias Berger. Images Recalled: 3. Fotofestival Mannheim, Ludwigshafen, Heidelberg. Kehrer, 2009.

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