APA (7th ed.) Citation

Cristianti, D. (2018). Aku Gemar Belajar Seri Berhitung. Gramedia Widiasarana.

Chicago Style (17th ed.) Citation

Cristianti, Diana. Aku Gemar Belajar Seri Berhitung. Gramedia Widiasarana, 2018.

MLA (8th ed.) Citation

Cristianti, Diana. Aku Gemar Belajar Seri Berhitung. Gramedia Widiasarana, 2018.

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