Gaya APA
Hallinan, C., Sandford, L. (2019).
The Maths Book: Big Ideas Simply Explained .
London:
Dorling Kindersley Limited.
Gaya MLA
Hallinan, Camilla., Sandford, Laura.
"The Maths Book: Big Ideas Simply Explained".
London:
Dorling Kindersley Limited,
2019.
Text.