Citazione Stile APA (7a Edizione)
ebrary, Inc, & World Health Organization. (2006). Frequently asked clinical questions about medical abortion. World Health Organization.
Citazione stile Chigago Style (17a edizione)
ebrary, Inc, e World Health Organization. Frequently Asked Clinical Questions About Medical Abortion. Geneva, Switzerland: World Health Organization, 2006.
Citatione MLA (9a ed.)
ebrary, Inc, e World Health Organization. Frequently Asked Clinical Questions About Medical Abortion. World Health Organization, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.