Citazione Stile APA (7a Edizione)
Hustrulid, W. A., & Bullock, R. L. (2001). Underground mining methods: Engineering fundamentals and international case studies. Society for Mining,Metallurgy and Exploration,SME.
Citazione stile Chigago Style (17a edizione)
Hustrulid, William A., e Richard L. Bullock. Underground Mining Methods: Engineering Fundamentals and International Case Studies. United States: Society for Mining,Metallurgy and Exploration,SME, 2001.
Citatione MLA (9a ed.)
Hustrulid, William A., e Richard L. Bullock. Underground Mining Methods: Engineering Fundamentals and International Case Studies. Society for Mining,Metallurgy and Exploration,SME, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.