Cita APA (7a ed.)

Romero, M., & Barberà, E. (2011). Quality of e-learners’ time and learning performance beyond quantitative time-on-task. Athabasca University Press.

Cita Chicago Style (17a ed.)

Romero, Margarida, y Elena Barberà. Quality of E-learners’ Time and Learning Performance Beyond Quantitative Time-on-task. Athabasca University Press, 2011.

Cita MLA (8a ed.)

Romero, Margarida, y Elena Barberà. Quality of E-learners’ Time and Learning Performance Beyond Quantitative Time-on-task. Athabasca University Press, 2011.