Citazione APA

Sheppard, C. A., & Thomas, D. R. (1996). Grammar and composition: A senior course. Orient Longman.

Stile di citazione Chicago

Sheppard, C A., e David Reid Thomas. Grammar and Composition: A Senior Course. New Delhi: Orient Longman, 1996.

Citazione MLA

Sheppard, C A., e David Reid Thomas. Grammar and Composition: A Senior Course. Orient Longman, 1996.