WILLIAMS ROBERT E. (1986). THE MANUAL: LOTUS 1-2-3 INCLUDES RELEASE 2. BPB PUBLICATIONS.
芝加哥风格引文WILLIAMS ROBERT E. THE MANUAL: LOTUS 1-2-3 INCLUDES RELEASE 2. DELHI: BPB PUBLICATIONS, 1986.
MLA引文WILLIAMS ROBERT E. THE MANUAL: LOTUS 1-2-3 INCLUDES RELEASE 2. BPB PUBLICATIONS, 1986.
警告：这些引文格式不一定是100％准确.