APA citiranje

Delnevo, C. N., Foulds, J., Vorbach, U., & Kazimir, E. (2006). Seasonal variations in stage of change among Quitline clients. BMJ Group.

Citação norma Chicago

Delnevo, C N., J. Foulds, U. Vorbach, and E. Kazimir. Seasonal Variations in Stage of Change Among Quitline Clients. BMJ Group, 2006.

MLA citiranje

Delnevo, C N., J. Foulds, U. Vorbach, and E. Kazimir. Seasonal Variations in Stage of Change Among Quitline Clients. BMJ Group, 2006.