Style de citation APA

Dobson, R. (2008). High cost of abortion is associated with lower pregnancy rate, US study finds. BMJ Publishing Group Ltd.

Style de citation Chicago

Dobson, Roger. High Cost of Abortion Is Associated With Lower Pregnancy Rate, US Study Finds. BMJ Publishing Group Ltd, 2008.

Style de citation MLA

Dobson, Roger. High Cost of Abortion Is Associated With Lower Pregnancy Rate, US Study Finds. BMJ Publishing Group Ltd, 2008.

Attention : ces citations peuvent ne pas être correctes à 100%.