APA引文

Rail Materials Seminar Clayton, Vic., & Broken Hill Proprietary Company. (1971). Rail Track Materials Seminar held at B.H.P. Melbourne Research Laboratories, Wellington Road, Clayton, Victoria, October 26th and 27th, 1971. B.H.P..

芝加哥风格引文

Rail Materials Seminar Clayton, Vic., 与 Broken Hill Proprietary Company. Rail Track Materials Seminar Held at B.H.P. Melbourne Research Laboratories, Wellington Road, Clayton, Victoria, October 26th and 27th, 1971. [Melbourne: B.H.P., 1971.

MLA引文

Rail Materials Seminar Clayton, Vic., 与 Broken Hill Proprietary Company. Rail Track Materials Seminar Held at B.H.P. Melbourne Research Laboratories, Wellington Road, Clayton, Victoria, October 26th and 27th, 1971. B.H.P., 1971.