WWW '13 Companion : proceedings of the 22nd International Conference on World Wide Web : May 13-17, 2013, Rio de Janeiro, Brazil

MLA

Schwabe, Daniel, et al. WWW '13 Companion : proceedings of the 22nd International Conference on World Wide Web : May 13-17, 2013, Rio de Janeiro, Brazil. [Place of publication not identified] ACM 2013

APA

Schwabe, D., International WWW Conference, Núcleo de Informação e Coordenação do Ponto BR & Comitê Gestor da Internet no Brasil. (2013). WWW '13 Companion : proceedings of the 22nd International Conference on World Wide Web : May 13-17, 2013, Rio de Janeiro, Brazil. [Place of publication not identified] ACM.

Chicago

Schwabe, Daniel, International WWW Conference, Núcleo de Informação e Coordenação do Ponto BR and Comitê Gestor da Internet no Brasil. WWW '13 Companion : proceedings of the 22nd International Conference on World Wide Web : May 13-17, 2013, Rio de Janeiro, Brazil. [Place of publication not identified] ACM 2013