APA引文

Townsend, C. (1985). Mastering excel. Sybex.

Chicago Edition Citation

Townsend, Carl. Mastering Excel. Berkeley: Sybex, 1985.

MLA引文

Townsend, Carl. Mastering Excel. Sybex, 1985.

警告：这些引文格式不一定是100％准确.