Citazione APA

Hughes, P. M., Turton, P., & Evans, C. D. H. (1999). Stillbirth as risk factor for depression and anxiety in the subsequent pregnancy: Cohort study. BMJ.

Stile di citazione Chicago

Hughes, P M., P. Turton, e C D H. Evans. "Stillbirth As Risk Factor for Depression and Anxiety in the Subsequent Pregnancy: Cohort Study." BMJ 1999.

Citazione MLA

Hughes, P M., P. Turton, e C D H. Evans. "Stillbirth As Risk Factor for Depression and Anxiety in the Subsequent Pregnancy: Cohort Study." BMJ 1999.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.