Gaya APA
dkk., S, W.
(2005).
Patologi Hutan
.
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
dkk., SM., Widyastuti,.
"Patologi Hutan".
Yogyakarta:
Gadjah Mada University Press,
2005.
Text.