Cita APA (7th ed.)

Hartwig, F. (1979). Exploratory data analysis. Sage.

Cita Chicago (17th ed.)

Hartwig, Frederick. Exploratory Data Analysis. Newbury Park, Calif: Sage, 1979.

Cita MLA (9th ed.)

Hartwig, Frederick. Exploratory Data Analysis. Sage, 1979.