Lu, J., & Hasenfus, G. (2019). Challenges of mining the first right-handed longwall panel in a new reserve block in Pittsburgh Seam. Elsevier.
Chicago Style (17th ed.) CitationLu, Jun, and Greg Hasenfus. Challenges of Mining the First Right-handed Longwall Panel in a New Reserve Block in Pittsburgh Seam. Elsevier, 2019.
MLA (9th ed.) CitationLu, Jun, and Greg Hasenfus. Challenges of Mining the First Right-handed Longwall Panel in a New Reserve Block in Pittsburgh Seam. Elsevier, 2019.
Warning: These citations may not always be 100% accurate.