Cita APA (7th ed.)

MILLS, F. C. (1956). Introduction to statistics. Henry Holt.

Cita Chicago (17th ed.)

MILLS, Frederick C. Introduction to Statistics. New York: Henry Holt, 1956.

Cita MLA (9th ed.)

MILLS, Frederick C. Introduction to Statistics. Henry Holt, 1956.

Atenció: Aquestes cites poden no estar 100% correctes.