APA (7th ed.) Citation
Wren, P., Martin H, & Rao, N. (2007). Highe school english grammar & composition. S. Chand.
Chicago Style (17th ed.) Citation
Wren, P.C, Martin H, and N.V.D.Prasada Rao. Highe School English Grammar & Composition. New Delhi: S. Chand, 2007.
MLA (9th ed.) Citation
Wren, P.C, et al. Highe School English Grammar & Composition. S. Chand, 2007.
Warning: These citations may not always be 100% accurate.