APA (7th ed.) Citation

Wun, T. Y. (2010). Preservice secondary school mathematics teachers' subject matter knowledge of perimeter and area.

Chicago Style (17th ed.) Citation

Wun, Thiam Yew. Preservice Secondary School Mathematics Teachers' Subject Matter Knowledge of Perimeter and Area. 2010.

MLA (8th ed.) Citation

Wun, Thiam Yew. Preservice Secondary School Mathematics Teachers' Subject Matter Knowledge of Perimeter and Area. 2010.

Warning: These citations may not always be 100% accurate.