APA Style

Rasanayagam, L. (2011). G.C.E. "O "Level chemistry matters practical book revised edition (Revised Edition). Singapore: Marshall Cavendish Education.

MLA Style

Rasanayagam, L.J.. "G.C.E. "O "Level chemistry matters practical book revised edition". Revised Edition Singapore: Marshall Cavendish Education, 2011. Reference.