Cita APA (7a ed.)

Zedeck, S. (2014). APA dictionary of statistics and research methods. American Psychological Association.

Cita Chicago Style (17a ed.)

Zedeck, Sheldon. APA Dictionary of Statistics and Research Methods. Washington, DC: American Psychological Association, 2014.

Cita MLA (9a ed.)

Zedeck, Sheldon. APA Dictionary of Statistics and Research Methods. American Psychological Association, 2014.