Cita APA (7a ed.)

Spiegel, A. N. (2003). Student and school variables related to the academic engagement of at-risk students. UMI.

Cita Chicago Style (17a ed.)

Spiegel, Amy Noelani. Student and School Variables Related to the Academic Engagement of At-risk Students. Ann Arbor: UMI, 2003.

Cita MLA (9a ed.)

Spiegel, Amy Noelani. Student and School Variables Related to the Academic Engagement of At-risk Students. UMI, 2003.