Gaya APA

Seng, P, H. (2017). Marshall cavendish: cambridge primary maths activity book 6 (Cet.1). Singapore: Marshall Cavendish Education.

Gaya MLA

Seng, Po, Huat. "Marshall cavendish: cambridge primary maths activity book 6". Cet.1 Singapore: Marshall Cavendish Education, 2017. Text.