Gaya APA
Biology Demystified. (2003).
New York:
Mc Graw Hill.
Gaya Chicago
Biology Demystified.
.
New York:
Mc Graw Hill,
2003.
Buku.
Gaya MLA
Biology Demystified.
.
New York:
Mc Graw Hill,
2003.
Buku.
Gaya Turabian
Biology Demystified.
New York:
Mc Graw Hill,
2003.
Buku.