APA (7th ed.) Citation

Li, C., Nan, H., & Zhang, W. Research and Application of Foam Filling Material in Soft Rock Roadways. MDPI AG.

Chicago Style (17th ed.) Citation

Li, Changyu, Hua Nan, and Wenzhou Zhang. Research and Application of Foam Filling Material in Soft Rock Roadways. MDPI AG.

MLA (9th ed.) Citation

Li, Changyu, et al. Research and Application of Foam Filling Material in Soft Rock Roadways. MDPI AG.