Cita APA (7th ed.)
Pu, H. (2014). Polymers for PEM fuel cells. Wiley.
Cita Chicago (17th ed.)
Pu, Hongting. Polymers for PEM Fuel Cells. Hoboken, New Jersey: Wiley, 2014.
Cita MLA (9th ed.)
Pu, Hongting. Polymers for PEM Fuel Cells. Wiley, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.