APA (7th ed.) Citation

Lu, Q., Pu, J., & Liu, Z. Feature Extraction and Automatic Material Classification of Underground Objects from Ground Penetrating Radar Data. Wiley.

Chicago Style (17th ed.) Citation

Lu, Qingqing, Jiexin Pu, and Zhonghua Liu. Feature Extraction and Automatic Material Classification of Underground Objects from Ground Penetrating Radar Data. Wiley.

MLA (9th ed.) Citation

Lu, Qingqing, et al. Feature Extraction and Automatic Material Classification of Underground Objects from Ground Penetrating Radar Data. Wiley.

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