APA (7th ed.) Citation

Ratnawati, N. Asyiknya Belajar Berhitung/ Nely Ratnawati.

Chicago Style (17th ed.) Citation

Ratnawati, Neny. Asyiknya Belajar Berhitung/ Nely Ratnawati.

MLA (8th ed.) Citation

Ratnawati, Neny. Asyiknya Belajar Berhitung/ Nely Ratnawati.

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