APA (7th ed.) Citation

(2005). GCSE Double Chemistry The revision guide higher level. Coordination group publications.

Chicago Style (17th ed.) Citation

GCSE Double Chemistry The Revision Guide Higher Level. Sri lanka: Coordination group publications, 2005.

MLA (9th ed.) Citation

GCSE Double Chemistry The Revision Guide Higher Level. Coordination group publications, 2005.

Warning: These citations may not always be 100% accurate.