APA Citation

Nugraha, T. (2012). Energi air. Pelangi ilmu nusantara.

Chicago Style Citation

Nugraha, Tutun. Energi Air. Pelangi ilmu nusantara, 2012.

MLA Citation

Nugraha, Tutun. Energi Air. Pelangi ilmu nusantara, 2012.

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