Cita APA (7a ed.)

Urdan, T. C. (2010). Statistics in plain english (3rd ed.). Routledge.

Cita Chicago Style (17a ed.)

Urdan, Timothy C. Statistics in Plain English. 3rd ed. New York [etc.]: Routledge, 2010.

Cita MLA (9a ed.)

Urdan, Timothy C. Statistics in Plain English. 3rd ed. Routledge, 2010.