Cita APA (7th ed.)
Weimer, R. C. (1987). Applied elementary statistics. Brooks / Cole.
Cita Chicago (17th ed.)
Weimer, Richard C. Applied Elementary Statistics. California: Brooks / Cole, 1987.
Cita MLA (9th ed.)
Weimer, Richard C. Applied Elementary Statistics. Brooks / Cole, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.