Citazione Stile APA (7a Edizione)

Porter, C., & Quinn, N. (2012). Normative choices and tradeoffs when measuring poverty over time. Oxford Poverty & Human Development Initiative (OPHI).

Citazione stile Chigago Style (17a edizione)

Porter, C., e N. Quinn. Normative Choices and Tradeoffs When Measuring Poverty over Time. Oxford Poverty & Human Development Initiative (OPHI), 2012.

Citatione MLA (9a ed.)

Porter, C., e N. Quinn. Normative Choices and Tradeoffs When Measuring Poverty over Time. Oxford Poverty & Human Development Initiative (OPHI), 2012.