Cita APA (7a ed.)

Joo, K. P., Andrés, C., & Shearer, R. (2014). Promoting distance learners’ cognitive engagement and learning outcomes: Design-based research in the Costa Rican National University of Distance Education. Athabasca University Press.

Cita Chicago Style (17a ed.)

Joo, K. P., Carmen Andrés, y Rick Shearer. Promoting Distance Learners’ Cognitive Engagement and Learning Outcomes: Design-based Research in the Costa Rican National University of Distance Education. Athabasca University Press, 2014.

Cita MLA (8a ed.)

Joo, K. P., et al. Promoting Distance Learners’ Cognitive Engagement and Learning Outcomes: Design-based Research in the Costa Rican National University of Distance Education. Athabasca University Press, 2014.