APA Style
Levin, Morris A.. (1991).
Risk Assessment in genetic Engineering .
New York:
McGraw-Hill.
Chicago Style
Levin, Morris A..
Risk Assessment in genetic Engineering.
New York:
McGraw-Hill,
1991.
Buku Teks.
MLA Style
Levin, Morris A..
Risk Assessment in genetic Engineering.
New York:
McGraw-Hill,
1991.
Buku Teks.
Turabian Style
Levin, Morris A..
Risk Assessment in genetic Engineering.
New York:
McGraw-Hill,
1991.
Buku Teks.