APA (7e ed.) Bronvermelding

Cahill, K., Lancaster, T., & Green, N. (2010). Stage-based interventions for smoking cessation. JOHN WILEY and SONS LTD.

Chicago (17e ed.) Bronvermelding

Cahill, K., T. Lancaster, en N. Green. Stage-based Interventions for Smoking Cessation. JOHN WILEY and SONS LTD, 2010.

MLA (9e ed.) Bronvermelding

Cahill, K., et al. Stage-based Interventions for Smoking Cessation. JOHN WILEY and SONS LTD, 2010.