Gaya APA
Kneen, W.R.. (1976).
Chemistry : Facts, patterns and principles (text).
London:
The English Language Book Cociety.
Gaya Chicago
Kneen, W.R..
Chemistry : Facts, patterns and principles.
text
London:
The English Language Book Cociety,
1976.
.
Gaya MLA
Kneen, W.R..
Chemistry : Facts, patterns and principles.
text
London:
The English Language Book Cociety,
1976.
.
Gaya Turabian
Kneen, W.R..
Chemistry : Facts, patterns and principles.
text
London:
The English Language Book Cociety,
1976.
.