Gaya APA

Briggs, D, R, M, H, D, J. (2007). Chemistry Insights 'O' Level 2nd Edition (2). Singapura: Pearson Education South Asia Pte. Ltd..

Gaya MLA

Briggs, Dr., Rex, M, Heyworth, Dan, JGR. "Chemistry Insights 'O' Level 2nd Edition". 2 Singapura: Pearson Education South Asia Pte. Ltd., 2007. Text.