Cita APA (7a ed.)

Williamson, W. J., & Field, J. C. (2014). The Case of the Disappearing/Appearing Slow Learner: An Interpretive Mystery. University of Calgary.

Cita Chicago Style (17a ed.)

Williamson, W. John, y James Colin Field. The Case of the Disappearing/Appearing Slow Learner: An Interpretive Mystery. University of Calgary, 2014.

Cita MLA (8a ed.)

Williamson, W. John, y James Colin Field. The Case of the Disappearing/Appearing Slow Learner: An Interpretive Mystery. University of Calgary, 2014.