Tohutoro APA (7th ed.)

Gardiner, T. (2016). Teaching mathematics at secondary level. Open Book Publishers.

Tohutoru Kātū Chicago (17th ed.)

Gardiner, Tony. Teaching Mathematics at Secondary Level. Cambridge, UK: Open Book Publishers, 2016.

Tohutoro MLA (9th ed.)

Gardiner, Tony. Teaching Mathematics at Secondary Level. Open Book Publishers, 2016.