Cita APA (7a ed.)
Zápal, J. Doctor-visit co-payment exemption for children: First look at the data.
Cita Chicago Style (17a ed.)
Zápal, Jan. Doctor-visit Co-payment Exemption for Children: First Look at the Data.
Cita MLA (9a ed.)
Zápal, Jan. Doctor-visit Co-payment Exemption for Children: First Look at the Data.
Precaución: Estas citas no son 100% exactas.