APA (7th ed.) Citation

Hargood, C., Hargood, C. C., & Millard, D. E. C. (2013). Proceedings of the 3rd Narrative and Hypertext Workshop. ACM.

Chicago Style (17th ed.) Citation

Hargood, Charlie, Charlie Contributor Hargood, and David E. Contributor Millard. Proceedings of the 3rd Narrative and Hypertext Workshop. [Place of publication not identified]: ACM, 2013.

MLA (9th ed.) Citation

Hargood, Charlie, et al. Proceedings of the 3rd Narrative and Hypertext Workshop. ACM, 2013.