APA (7th ed.) Citation

Arnold, M., Knab, C., & Decker, E. (2012). Collaborative video and image annotation. Digital Humanities 2012.

Chicago Style (17th ed.) Citation

Arnold, Matthias, Cornelia Knab, and Eric Decker. "Collaborative Video and Image Annotation." Digital Humanities 2012 2012.

MLA (9th ed.) Citation

Arnold, Matthias, et al. "Collaborative Video and Image Annotation." Digital Humanities 2012, 2012.