Cita APA

Howell, D. C. (1982). Statistical methods for psychology. Boston, Mass: Duxbury Press.

Citación estilo Chicago

Howell, David C. Statistical Methods for Psychology. Boston, Mass: Duxbury Press, 1982.

Cita MLA

Howell, David C. Statistical Methods for Psychology. Boston, Mass: Duxbury Press, 1982.