APA Style
SAFITRI, Ririn. (1983).
BIOLOGY : A HUMAN APPROACH .
New York:
Oxford University Press.
Chicago Style
SAFITRI, Ririn.
BIOLOGY : A HUMAN APPROACH.
New York:
Oxford University Press,
1983.
Buku.
MLA Style
SAFITRI, Ririn.
BIOLOGY : A HUMAN APPROACH.
New York:
Oxford University Press,
1983.
Buku.
Turabian Style
SAFITRI, Ririn.
BIOLOGY : A HUMAN APPROACH.
New York:
Oxford University Press,
1983.
Buku.