APA (7th ed.) Citation

Ulya, D., & Saputra, A. K. (2010). Buku Pintar RIPAL SD. BellaBook.

Chicago Style (17th ed.) Citation

Ulya, Darojatul, and Amin Kristianto Saputra. Buku Pintar RIPAL SD. BellaBook, 2010.

MLA (8th ed.) Citation

Ulya, Darojatul, and Amin Kristianto Saputra. Buku Pintar RIPAL SD. BellaBook, 2010.

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