APA (7th ed.) Citation

De, T., & Roy, S. S. Off to a picnic: Level 2. Pegasus.

Chicago Style (17th ed.) Citation

De, Tapasi, and Suman S. Roy. Off to a Picnic: Level 2. New Delhi, India: Pegasus.

MLA (9th ed.) Citation

De, Tapasi, and Suman S. Roy. Off to a Picnic: Level 2. Pegasus.

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