APA引文
Wren, P., Martin H, & Rao, N. (2007). Highe school english grammar & composition. S. Chand.
芝加哥风格引文
Wren, P.C, Martin H, 与 N.V.D.Prasada Rao. Highe School English Grammar & Composition. New Delhi: S. Chand, 2007.
MLA引文
Wren, P.C, et al. Highe School English Grammar & Composition. S. Chand, 2007.
警告：这些引文格式不一定是100％准确.