APA Zitierstil

Hyppönen, E., Smith, G. D., & Power, C. (2003). Effects of grandmothers' smoking in pregnancy on birth weight: Intergenerational cohort study. BMJ Publishing Group Ltd.

Chicago Zitierstil

Hyppönen, Elina, George Davey Smith, und Chris Power. Effects of Grandmothers' Smoking in Pregnancy On Birth Weight: Intergenerational Cohort Study. BMJ Publishing Group Ltd, 2003.

MLA Zitierstil

Hyppönen, Elina, George Davey Smith, und Chris Power. Effects of Grandmothers' Smoking in Pregnancy On Birth Weight: Intergenerational Cohort Study. BMJ Publishing Group Ltd, 2003.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.