Cita APA (7th ed.)

Harnett, D. L., & Murphy, J. L. (1975). Introductory statistical analysis. Addison-Wesley.

Cita Chicago (17th ed.)

Harnett, Donald L., i James L. Murphy. Introductory Statistical Analysis. Reading: Addison-Wesley, 1975.

Cita MLA (9th ed.)

Harnett, Donald L., i James L. Murphy. Introductory Statistical Analysis. Addison-Wesley, 1975.