Gaya APA
McNAUGHTON,S.J, ., L, W.
(1973).
Ekologi umum
(
2)
.
Yogyakarta, DIY:
Gadjah Mada University press.
Gaya MLA
McNAUGHTON,S.J, ., L, WOLF.Larry.
"Ekologi umum".
2
Yogyakarta, DIY:
Gadjah Mada University press,
1973.
Text.