APA (7th ed.) Citation

Zhang, H. The Characteristic Improvement of Electromagnetic Proportional Directional Control Valve. Wiley.

Chicago Style (17th ed.) Citation

Zhang, Hua. The Characteristic Improvement of Electromagnetic Proportional Directional Control Valve. Wiley.

MLA (9th ed.) Citation

Zhang, Hua. The Characteristic Improvement of Electromagnetic Proportional Directional Control Valve. Wiley.

Warning: These citations may not always be 100% accurate.