ISO. (1969). Iso recommendation R1100.-- Ed.1. [s n].
芝加哥风格引文ISO. Iso Recommendation R1100.-- Ed.1. [s l]: [s n], 1969.
MLA引文ISO. Iso Recommendation R1100.-- Ed.1. [s n], 1969.
警告:这些引文格式不一定是100%准确.
ISO. (1969). Iso recommendation R1100.-- Ed.1. [s n].
芝加哥风格引文ISO. Iso Recommendation R1100.-- Ed.1. [s l]: [s n], 1969.
MLA引文ISO. Iso Recommendation R1100.-- Ed.1. [s n], 1969.