Citação norma APA

Muhammad Malik, A., & Azam Syed, S. I. (2012). Socio-economic determinants of household out-of-pocket payments on healthcare in Pakistan. BioMed Central.

Citação norma Chicago

Muhammad Malik, Ashar, and Shah Iqbal Azam Syed. Socio-economic Determinants of Household Out-of-pocket Payments On Healthcare in Pakistan. BioMed Central, 2012.

Citação norma MLA

Muhammad Malik, Ashar, and Shah Iqbal Azam Syed. Socio-economic Determinants of Household Out-of-pocket Payments On Healthcare in Pakistan. BioMed Central, 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.