Gaya APA
Trager, J., P., U., &., W. (2007).
DRUG METABOLISM : CHEMICAL AND ENZIMATIC ASPECTS .
New York:
Informa Healtcare.
Gaya MLA
Trager, Jack, P., Uetrecht, &, William.
"DRUG METABOLISM : CHEMICAL AND ENZIMATIC ASPECTS".
New York:
Informa Healtcare,
2007.
Buku Inti.