Gaya APA
Barrington, Ernest James William. (1980).
Environmental Biology .
New York:
John Willey and Sons.
Gaya Chicago
Barrington, Ernest James William.
Environmental Biology.
New York:
John Willey and Sons,
1980.
Teks.
Gaya MLA
Barrington, Ernest James William.
Environmental Biology.
New York:
John Willey and Sons,
1980.
Teks.
Gaya Turabian
Barrington, Ernest James William.
Environmental Biology.
New York:
John Willey and Sons,
1980.
Teks.