Cita APA (7th ed.)

Frank, C. R. (1971). Statistics and econometrics. Holt, Rinehart and Winston.

Cita Chicago (17th ed.)

Frank, Charles R. Statistics and Econometrics. Nueva York: Holt, Rinehart and Winston, 1971.

Cita MLA (9th ed.)

Frank, Charles R. Statistics and Econometrics. Holt, Rinehart and Winston, 1971.