APA (7th ed.) Citation

ALAERTS, G., & SANTIKA, S. S. (1984). Metoda penelitian air. Usaha Nasional.

Chicago Style (17th ed.) Citation

ALAERTS, G., and Sri Sumestri SANTIKA. Metoda Penelitian Air. Surabaya: Usaha Nasional, 1984.

MLA (9th ed.) Citation

ALAERTS, G., and Sri Sumestri SANTIKA. Metoda Penelitian Air. Usaha Nasional, 1984.

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