APA

Hewitt S., . (2000). The Number Team In The Rescue. London: Belitha Press.

Chicago

Hewitt Sally, . 2000. The Number Team In The Rescue. London: Belitha Press.

Harvard

Hewitt S., . (2000). The Number Team In The Rescue. London: Belitha Press.

MLA

Hewitt Sally, . The Number Team In The Rescue. London: Belitha Press. 2000.