Cita APA (7th ed.)

Civljak, M., Sheikh, A., Stead, L., & Car, J. (2010). Internet-based interventions for smoking cessation.

Cita Chicago (17th ed.)

Civljak, M., A. Sheikh, L. Stead, i J. Car. Internet-based Interventions for Smoking Cessation. 2010.

Cita MLA (9th ed.)

Civljak, M., et al. Internet-based Interventions for Smoking Cessation. 2010.