Gaya APA
Kirkland, K., Wibisono, I. (2008).
Chemistry Matters! Volume 9 : Biochemistry .
-:
The Brown Reference Group.
Gaya MLA
Kirkland, Kyle., Wibisono, Indriyati.
"Chemistry Matters! Volume 9 : Biochemistry".
-:
The Brown Reference Group,
2008.
Text.