Citação norma APA

Frauenfelder, C. (2006). WHO is to change its polio programme in India to try to eradicate the disease. BMJ Publishing Group Ltd.

Citação norma Chicago

Frauenfelder, Claire. WHO Is to Change Its Polio Programme in India to Try to Eradicate the Disease. BMJ Publishing Group Ltd, 2006.

Citação norma MLA

Frauenfelder, Claire. WHO Is to Change Its Polio Programme in India to Try to Eradicate the Disease. BMJ Publishing Group Ltd, 2006.

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