Gaya APA
DANIEL, T, W., MARSONO, D.
(1987).
Prinsip-prinsip silvikultur
.
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
DANIEL, Theodore, W., MARSONO, Djoko.
"Prinsip-prinsip silvikultur".
Yogyakarta:
Gadjah Mada University Press,
1987.
Buku.