APA (7th ed.) Citation

Das Shashiprabha. Pappu's Problem. National Book Trust.

Chicago Style (17th ed.) Citation

Das Shashiprabha. Pappu's Problem. 2004 2004: National Book Trust.

MLA (9th ed.) Citation

Das Shashiprabha. Pappu's Problem. National Book Trust.

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