Cita APA (7th ed.)

Luff, P., Jirotka, M., Yamashita, N., Kuzuoka, H., de la Flor, G., & Heath, C. (2011). Interactional validity: Assessing technologies to support embodied activities.

Cita Chicago (17th ed.)

Luff, P., M. Jirotka, N. Yamashita, H. Kuzuoka, G. de la Flor, i C. Heath. Interactional Validity: Assessing Technologies to Support Embodied Activities. 2011.

Cita MLA (9th ed.)

Luff, P., et al. Interactional Validity: Assessing Technologies to Support Embodied Activities. 2011.