APA Edition Citation

Gopal, K., & Sampson, S. Functional English grammar and composition: For IX and X classes.

Chicago Edition Citation

Gopal, Krishna, and S. Sampson. Functional English Grammar and Composition: For IX and X Classes. New Delhi, Laxmi Publications.

MLA Edition Citation

Gopal, Krishna, and S. Sampson. Functional English Grammar and Composition: For IX and X Classes.

Warning: These citations may not always be 100% accurate.