APA aipamena

Larabie, L. (2005). To what extent do smokers plan quit attempts? BMJ Group.

Chicago Style aipamena

Larabie, L. To What Extent Do Smokers Plan Quit Attempts? BMJ Group, 2005.

MLA aipamena

Larabie, L. To What Extent Do Smokers Plan Quit Attempts? BMJ Group, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.