APA (7th ed.) Citation

Freitas, R., & Campos, P. (2020). SMART: A system of augmented reality for teaching 2nd grade students.

Chicago Style (17th ed.) Citation

Freitas, Rubina, and Pedro Campos. SMART: A System of Augmented Reality for Teaching 2nd Grade Students. 2020.

MLA (8th ed.) Citation

Freitas, Rubina, and Pedro Campos. SMART: A System of Augmented Reality for Teaching 2nd Grade Students. 2020.

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