Citação norma APA

Eysenbach, G., Powell, J., Englesakis, M., Rizo, C., & Stern, A. (2004). Health related virtual communities and electronic support groups: Systematic review of the effects of online peer to peer interactions. BMJ Publishing Group Ltd.

Citação norma Chicago

Eysenbach, Gunther, John Powell, Marina Englesakis, Carlos Rizo, and Anita Stern. Health Related Virtual Communities and Electronic Support Groups: Systematic Review of the Effects of Online Peer to Peer Interactions. BMJ Publishing Group Ltd, 2004.

Citação norma MLA

Eysenbach, Gunther, et al. Health Related Virtual Communities and Electronic Support Groups: Systematic Review of the Effects of Online Peer to Peer Interactions. BMJ Publishing Group Ltd, 2004.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.