APA (7th ed.) Citation

Masud, F. Essentials of English Grammar: A Practical Guide. BPFE.

Chicago Style (17th ed.) Citation

Masud, Fuad. Essentials of English Grammar: A Practical Guide. BPFE.

MLA (8th ed.) Citation

Masud, Fuad. Essentials of English Grammar: A Practical Guide. BPFE.

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