Gaya APA
Wismurti, Dwi Manisa. (1994).
Dasar-dasar ekologi (3rd ed).
United Kingdom:
.
Gaya Chicago
Wismurti, Dwi Manisa.
Dasar-dasar ekologi.
3rd ed
United Kingdom:
,
1994.
Printing.
Gaya MLA
Wismurti, Dwi Manisa.
Dasar-dasar ekologi.
3rd ed
United Kingdom:
,
1994.
Printing.
Gaya Turabian
Wismurti, Dwi Manisa.
Dasar-dasar ekologi.
3rd ed
United Kingdom:
,
1994.
Printing.