APA (7th ed.) Citation

Kusni & Sutarto, H. (2018). Geometri ruang. Magnum Pustaka Utama.

Chicago Style (17th ed.) Citation

Kusni and Hery Sutarto. Geometri Ruang. Magnum Pustaka Utama, 2018.

MLA (8th ed.) Citation

Kusni and Hery Sutarto. Geometri Ruang. Magnum Pustaka Utama, 2018.

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