Dyfyniad APA

Aveyard, P., & Raw, M. (2012). Improving smoking cessation approaches at the individual level. BMJ Group.

Dyfyniad Arddull Chicago

Aveyard, P., and M. Raw. Improving Smoking Cessation Approaches at the Individual Level. BMJ Group, 2012.

Dyfyniad MLA

Aveyard, P., and M. Raw. Improving Smoking Cessation Approaches at the Individual Level. BMJ Group, 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.