Gaya APA
Frost, L., C, I, D, T, I, T, K. (2011).
General, organic, and biological chemistry: an integrated approach .
Boston:
.
Gaya MLA
Frost, Laura., C, I., Deal,, Todd, II., Timberlake,, Karen.
"General, organic, and biological chemistry: an integrated approach".
Boston:
,
2011.
.