Citação norma APA

Rapid Excavation and Tunneling Conference (8th : 1987 : New Orleans, La.), American Institute of Mining, Metallurgical, and Petroleum Engineers, & American Society of Civil Engineers. (1987). Proceedings: 1987 Rapid Excavation and Tunneling Conference, New Orleans, Louisiana, June 14-18, 1987. Society of Mining Engineers.

Citação norma Chicago

Rapid Excavation and Tunneling Conference (8th : 1987 : New Orleans, La.), Metallurgical American Institute of Mining, and American Society of Civil Engineers. Proceedings: 1987 Rapid Excavation and Tunneling Conference, New Orleans, Louisiana, June 14-18, 1987. Littleton, Colo: Society of Mining Engineers, 1987.

Citação norma MLA

Rapid Excavation and Tunneling Conference (8th : 1987 : New Orleans, La.), et al. Proceedings: 1987 Rapid Excavation and Tunneling Conference, New Orleans, Louisiana, June 14-18, 1987. Society of Mining Engineers, 1987.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.