MLA

Jiujun Zhang, and Jiujun Zhang. Pem Fuel Cell Electrocatalysts and Catalyst Layers. Springer London, 2008.

APA

Jiujun Zhang, J. Zhang, & Zhang, J. (2008). PEM Fuel Cell Electrocatalysts and Catalyst Layers. Springer London.

Chicago

Jiujun Zhang, and Jiujun Zhang. PEM Fuel Cell Electrocatalysts and Catalyst Layers. : Springer London, 2008.