APA (7th ed.) Citation

Nugraha, T. (2012). Energi: Laut. Pelangi ilmu nusantara.

Chicago Style (17th ed.) Citation

Nugraha, Tutun. Energi: Laut. Pelangi ilmu nusantara, 2012.

MLA (8th ed.) Citation

Nugraha, Tutun. Energi: Laut. Pelangi ilmu nusantara, 2012.

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