Cita APA (7a ed.)

Rodríguez, J. (1997). At-Risk, a measure of school failure in american education. [s.n.].

Cita Chicago Style (17a ed.)

Rodríguez, Jorge. At-Risk, a Measure of School Failure in American Education. [S.l.]: [s.n.], 1997.

Cita MLA (9a ed.)

Rodríguez, Jorge. At-Risk, a Measure of School Failure in American Education. [s.n.], 1997.