Cita APA (7th ed.)

Arney, W. R. (1990). Understanding statistics in the social sciences. New York.

Cita Chicago (17th ed.)

Arney, William Ray. Understanding Statistics in the Social Sciences. W.H. Freeman and Co.: New York, 1990.

Cita MLA (9th ed.)

Arney, William Ray. Understanding Statistics in the Social Sciences. New York, 1990.