Cita APA (7th ed.)

Cramer, H. (1946). Mathematical Methods of Statistics (2nd.). Ptincepton University Press.

Cita Chicago (17th ed.)

Cramer, Harald. Mathematical Methods of Statistics. 2nd. United States: Ptincepton University Press, 1946.

Cita MLA (9th ed.)

Cramer, Harald. Mathematical Methods of Statistics. 2nd. Ptincepton University Press, 1946.

Atenció: Aquestes cites poden no estar 100% correctes.