Stewart, B. E. (2011). No. 9: The 1968 Farmington Mine Disaster. West Virginia University Press.
芝加哥风格引文Stewart, Bonnie E. No. 9: The 1968 Farmington Mine Disaster. Morgantown, W. Va.: West Virginia University Press, 2011.
MLA引文Stewart, Bonnie E. No. 9: The 1968 Farmington Mine Disaster. West Virginia University Press, 2011.
警告：这些引文格式不一定是100％准确.