Gaya APA
Holum, J, R., Denison, R, C. (1982).
Fundamentals of general, organic and biological chemistry (2nd ed).
Singapore:
John Wiley.
Gaya MLA
Holum, John, R.., Denison, Ruth, C..
"Fundamentals of general, organic and biological chemistry".
2nd ed
Singapore:
John Wiley,
1982.
Text.