Gaya APA
Heywort, Rex. (2011).
Chemistry Insights 2nd .
Harlow:
Pearson Longman.
Gaya Chicago
Heywort, Rex.
Chemistry Insights 2nd.
Harlow:
Pearson Longman,
2011.
Teacher Resource.
Gaya MLA
Heywort, Rex.
Chemistry Insights 2nd.
Harlow:
Pearson Longman,
2011.
Teacher Resource.
Gaya Turabian
Heywort, Rex.
Chemistry Insights 2nd.
Harlow:
Pearson Longman,
2011.
Teacher Resource.