APA (7th ed.) Citation

Awasthi S.K. (1988). Book of Proficiency in English. Agra Law Agency.

Chicago Style (17th ed.) Citation

Awasthi S.K. Book of Proficiency in English. Agra: Agra Law Agency, 1988.

MLA (9th ed.) Citation

Awasthi S.K. Book of Proficiency in English. Agra Law Agency, 1988.

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