[et.al], N. L. (2019). Mengamankan Laut. Elex Media Komputindo.
Chicago Style (17th ed.) Citation[et.al], Nikolaus Loy. Mengamankan Laut. Elex Media Komputindo, 2019.
MLA (8th ed.) Citation[et.al], Nikolaus Loy. Mengamankan Laut. Elex Media Komputindo, 2019.
Warning: These citations may not always be 100% accurate.