Cita APA (7a ed.)

(2011). Reply to letter by Peterson & Naunton [safety of ibuprofen vs. paracetamol]. Blackwell Science Inc.

Cita Chicago Style (17a ed.)

Reply to Letter by Peterson & Naunton [safety of Ibuprofen Vs. Paracetamol]. Blackwell Science Inc, 2011.

Cita MLA (8a ed.)

Reply to Letter by Peterson & Naunton [safety of Ibuprofen Vs. Paracetamol]. Blackwell Science Inc, 2011.

Precaución: Estas citas no son 100% exactas.