Cita APA

Longford, N. T. (1995). Models for uncertainity in educational testing. Springer-Verlag.

Citación estilo Chicago

Longford, Nicholas T. Models for Uncertainity in Educational Testing. New York: Springer-Verlag, 1995.

Cita MLA

Longford, Nicholas T. Models for Uncertainity in Educational Testing. Springer-Verlag, 1995.