Gaya APA
Heyworth, Rex M. (2007).
Chemistry Insight Practical Workbook .
Harlow:
Pearson Longman.
Gaya Chicago
Heyworth, Rex M.
Chemistry Insight Practical Workbook.
Harlow:
Pearson Longman,
2007.
Non-fiction.
Gaya MLA
Heyworth, Rex M.
Chemistry Insight Practical Workbook.
Harlow:
Pearson Longman,
2007.
Non-fiction.
Gaya Turabian
Heyworth, Rex M.
Chemistry Insight Practical Workbook.
Harlow:
Pearson Longman,
2007.
Non-fiction.