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.