Cita APA (7th ed.)

Christina Soh. (2017). Maths Pupil's Book 1. Marshall Cavendish Education.

Cita Chicago (17th ed.)

Christina Soh. Maths Pupil's Book 1. Singapore: Marshall Cavendish Education, 2017.

Cita MLA (9th ed.)

Christina Soh. Maths Pupil's Book 1. Marshall Cavendish Education, 2017.