Gaya APA
Pollock, Steve. (1997).
Ekologi : Jendela Iptek # 10 .
:
Balai Pustaka.
Gaya Chicago
Pollock, Steve.
Ekologi : Jendela Iptek # 10.
:
Balai Pustaka,
1997.
Reference.
Gaya MLA
Pollock, Steve.
Ekologi : Jendela Iptek # 10.
:
Balai Pustaka,
1997.
Reference.
Gaya Turabian
Pollock, Steve.
Ekologi : Jendela Iptek # 10.
:
Balai Pustaka,
1997.
Reference.