Cita APA (7a ed.)

Ortiz, A. A., & Kushner, M. I. (1997). Bilingualism and the possible impact on academic performance. [s.n.].

Cita Chicago Style (17a ed.)

Ortiz, Alba A., y Millicent I. Kushner. Bilingualism and the Possible Impact on Academic Performance. [S.l.]: [s.n.], 1997.

Cita MLA (9a ed.)

Ortiz, Alba A., y Millicent I. Kushner. Bilingualism and the Possible Impact on Academic Performance. [s.n.], 1997.