International Labour Office, International Labour Organisation, & Szakszervezetek Orszagos Tanacsa. (1967). Course on dust prevention in industry, Budapest, October 1964. International Labour Office.
芝加哥风格引文International Labour Office, International Labour Organisation, 与 Szakszervezetek Orszagos Tanacsa. Course on Dust Prevention in Industry, Budapest, October 1964. Geneva: International Labour Office, 1967.
MLA引文International Labour Office, et al. Course on Dust Prevention in Industry, Budapest, October 1964. International Labour Office, 1967.
警告：这些引文格式不一定是100％准确.