Style de citation APA

Barnes, T., Encarnação, L. M., & Shaw, C. D. (2009). Serious games. IEEE computer graphics and applications, 29(2), 18.

Style de citation Chicago

Barnes, Tiffany, L Miguel Encarnação, et Christopher D. Shaw. "Serious Games." IEEE Computer Graphics and Applications 29, no. 2 (2009): 18.

Style de citation MLA

Barnes, Tiffany, et al. "Serious Games." IEEE Computer Graphics and Applications, vol. 29, no. 2, 2009, p. 18.