LEE, R. (1990). Hidrologi Hutan. Gajah Mada University Press.
Chicago Style (17th ed.) CitationLEE, Richard. Hidrologi Hutan. Gajah Mada University Press, 1990.
MLA引文LEE, Richard. Hidrologi Hutan. Gajah Mada University Press, 1990.
警告：這些引文格式不一定是100％准確.