Cita APA

Howell, D. C., & David C. Howell. (2007). Statistical methods for psychology. Australia,Belmont, CA: Thomson/Wadsworth.

Chicago Style Citation

Howell, David C., i David C. Howell. Statistical Methods for Psychology. Australia,Belmont, CA: Thomson/Wadsworth, 2007.

Cita MLA

Howell, David C., i David C. Howell. Statistical Methods for Psychology. Australia,Belmont, CA: Thomson/Wadsworth, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.