Cita APA (7th ed.)

Iversen, G. R., & Norpoth, H. (1976). Analysis of variance. Sage Publications.

Cita Chicago (17th ed.)

Iversen, Gudmund R., i Helmut Norpoth. Analysis of Variance. Beverly Hills, Calif: Sage Publications, 1976.

Cita MLA (9th ed.)

Iversen, Gudmund R., i Helmut Norpoth. Analysis of Variance. Sage Publications, 1976.