APA aipamena

Heller, R. F., McElduff, P., & Edwards, R. (2002). Impact of upward social mobility on population mortality: Analysis with routine data. BMJ.

Chicago Style aipamena

Heller, Richard F., Patrick McElduff, and Richard Edwards. Impact of Upward Social Mobility On Population Mortality: Analysis With Routine Data. BMJ, 2002.

MLA aipamena

Heller, Richard F., Patrick McElduff, and Richard Edwards. Impact of Upward Social Mobility On Population Mortality: Analysis With Routine Data. BMJ, 2002.