West, R., Zatonski, W., Cedzynska, M., Lewandowska, D., Pazik, J., Aveyard, P., & Stapleton, J. (2011). Placebo-controlled trial of cytisine for smoking cessation.
Chicago-čujuhus (17. p.)West, R., W. Zatonski, M. Cedzynska, D. Lewandowska, J. Pazik, P. Aveyard, juo J. Stapleton. Placebo-controlled Trial of Cytisine for Smoking Cessation. 2011.
MLA-čujuhus (9. p.)West, R., et al. Placebo-controlled Trial of Cytisine for Smoking Cessation. 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.