APA Citation

Leoni, & Fauziah. (2012). Pandai Berhitung. Yogyakarta: AMA.

Chicago Style Citation

Leoni, and Fauziah. Pandai Berhitung. Yogyakarta: AMA, 2012.

MLA Citation

Leoni, and Fauziah. Pandai Berhitung. Yogyakarta: AMA, 2012.

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