APA (7th ed.) Citation

Kreutzmüller, C. (2018). Photographing bystanders. Probing the limits of categorization.

Chicago Style (17th ed.) Citation

Kreutzmüller, Christoph. "Photographing Bystanders." Probing the Limits of Categorization 2018.

MLA (8th ed.) Citation

Kreutzmüller, Christoph. "Photographing Bystanders." Probing the Limits of Categorization, 2018.

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