APA (7th ed.) Citation

Aggarwal, B. N. Ultimate essay & letters for middle classes. Sunrise Publishers.

Chicago Style (17th ed.) Citation

Aggarwal, B. N. Ultimate Essay & Letters for Middle Classes. India: Sunrise Publishers.

MLA (9th ed.) Citation

Aggarwal, B. N. Ultimate Essay & Letters for Middle Classes. Sunrise Publishers.

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