Citação norma APA

Peto, J. (2013). Reply: Misunderstandings in the misconception on the use of pack-years in analysis of smoking. Nature Publishing Group.

Citação norma Chicago

Peto, J. Reply: Misunderstandings in the Misconception On the Use of Pack-years in Analysis of Smoking. Nature Publishing Group, 2013.

Citação norma MLA

Peto, J. Reply: Misunderstandings in the Misconception On the Use of Pack-years in Analysis of Smoking. Nature Publishing Group, 2013.

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