Παραπομπή APA

Wu, J., Zhang, H., & Zhang, J. (2013). PEM Fuel Cell Testing and Diagnosis.

Παραπομπή Chicago Style

Wu, Jinfeng, Huamin Zhang, και Jianlu Zhang. PEM Fuel Cell Testing and Diagnosis. Amsterdan, Elsevier, 2013.

Παραπομπή MLA

Wu, Jinfeng, et al. PEM Fuel Cell Testing and Diagnosis. 2013.