Cita APA (7th ed.)

Tanur, Judith M, & Kruskal, W. H. (1989). Statistics: A Guide to the Unknown (2nd ed.). Wadsworth & Brooks/Cole.

Cita Chicago (17th ed.)

Tanur, Judith M, i William H. Kruskal. Statistics: A Guide to the Unknown. 2nd ed. Pacific Grove, CA: Wadsworth & Brooks/Cole, 1989.

Cita MLA (9th ed.)

Tanur, et al. Statistics: A Guide to the Unknown. 2nd ed. Wadsworth & Brooks/Cole, 1989.