Gaya APA
Hamilton, L, S., King, P, N. (1988).
Daerah Aliran Sungai Hutan Tropika .
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
Hamilton, Lawrence, S.., King, Peter, N.
"Daerah Aliran Sungai Hutan Tropika".
Yogyakarta:
Gadjah Mada University Press,
1988.
Teksbook.