Cita APA (7a ed.)

Bell, J. (2012). 2012 second International Workshop on Games and Software Engineering: Realizing User Engagement with Game Engineering Techniques (GAS) : proceedings : June 9, 2012, Zurich, Switzerland. IEEE Press.

Cita Chicago Style (17a ed.)

Bell, Jonathan. 2012 Second International Workshop on Games and Software Engineering: Realizing User Engagement with Game Engineering Techniques (GAS) : Proceedings : June 9, 2012, Zurich, Switzerland. [Place of publication not identified]: IEEE Press, 2012.

Cita MLA (9a ed.)

Bell, Jonathan. 2012 Second International Workshop on Games and Software Engineering: Realizing User Engagement with Game Engineering Techniques (GAS) : Proceedings : June 9, 2012, Zurich, Switzerland. IEEE Press, 2012.