Gaya APA

Seyhan, E. et al (1990). [Fundamentals of hydrology. Bahasa Indonesia] Dasar-dasar hidrologi . Yogyakarta: Gadjah Mada University Press.

Gaya MLA

Seyhan, Ersin. et al. "[Fundamentals of hydrology. Bahasa Indonesia] Dasar-dasar hidrologi". Yogyakarta: Gadjah Mada University Press, 1990. Text.