Lee, K. C., Ngoh, G. L., Yap, A., & Wong, S. (1998). Times English grammar & usage (3rd ed.). Federal Publications.
芝加哥风格引文Lee, Kok Cheong, Geok Lun Ngoh, Arthur Yap, 与 Simon Wong. Times English Grammar & Usage. 3rd ed. Singapore: Federal Publications, 1998.
MLA引文Lee, Kok Cheong, et al. Times English Grammar & Usage. 3rd ed. Federal Publications, 1998.
警告：这些引文格式不一定是100％准确.