Gaya APA

Ed, L, C, Y, B, D. et al (2012). Mathematics Workbook 3 (Cet.11). Singapore: Shinglee.

Gaya MLA

Ed, Loh, Cheng, Yee, BSc,, Dip. et al. "Mathematics Workbook 3". Cet.11 Singapore: Shinglee, 2012. Buku.