Cita APA (7a ed.)

Lepper, G. (2000). Categories in text and talk: A practical introduction to categorization analysis. Sage.

Cita Chicago Style (17a ed.)

Lepper, Georgia. Categories in Text and Talk: A Practical Introduction to Categorization Analysis. London ; Thousand Oaks, California: Sage, 2000.

Cita MLA (9a ed.)

Lepper, Georgia. Categories in Text and Talk: A Practical Introduction to Categorization Analysis. Sage, 2000.