Gaya APA
Marine Biology. (2007).
New York:
Mc Graw-Hill.
Gaya Chicago
Marine Biology.
.
New York:
Mc Graw-Hill,
2007.
Buku.
Gaya MLA
Marine Biology.
.
New York:
Mc Graw-Hill,
2007.
Buku.
Gaya Turabian
Marine Biology.
New York:
Mc Graw-Hill,
2007.
Buku.