APA (7th ed.) Citation

Chu, H., & Treagust, D. (2013). Secondary Students’ Stable and Unstable Optics Conceptions Using Contextualized Questions. Springer.

Chicago Style (17th ed.) Citation

Chu, Hye-Eun, and David Treagust. Secondary Students’ Stable and Unstable Optics Conceptions Using Contextualized Questions. Springer, 2013.

MLA (9th ed.) Citation

Chu, Hye-Eun, and David Treagust. Secondary Students’ Stable and Unstable Optics Conceptions Using Contextualized Questions. Springer, 2013.

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