Cita APA (7a ed.)

Bernatzky, M., Cabrera, J. M., & Cid, A. (2017). Frequency of testing. Lessons from a field experiment in higher education.

Cita Chicago Style (17a ed.)

Bernatzky, Marianne, José María Cabrera, y Alejandro Cid. Frequency of Testing. Lessons from a Field Experiment in Higher Education. 2017.

Cita MLA (9a ed.)

Bernatzky, Marianne, et al. Frequency of Testing. Lessons from a Field Experiment in Higher Education. 2017.