APA (7th ed.) Citation

Mitra, A. (1980). Art of Letter Writing. New Light Pub.

Chicago Style (17th ed.) Citation

Mitra, A.K. Art of Letter Writing. India: New Light Pub, 1980.

MLA (8th ed.) Citation

Mitra, A.K. Art of Letter Writing. New Light Pub, 1980.

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