APA
Thomas A.J, . (2016). Practical English Grammar-1. Bangalore: Charotar Publishing House.
Chicago
Thomas A.J, . 2016. Practical English Grammar-1. Bangalore: Charotar Publishing House.
Harvard
Thomas A.J, . (2016). Practical English Grammar-1. Bangalore: Charotar Publishing House.
MLA
Thomas A.J, . Practical English Grammar-1. Bangalore: Charotar Publishing House. 2016.