Citazione Stile APA (7a Edizione)

Bailey, K. D. (1994). Typologies and taxonomies: An introduction to classification techniques. Sage.

Citazione stile Chigago Style (17a edizione)

Bailey, Kenneth D. Typologies and Taxonomies: An Introduction to Classification Techniques. Thousand Oaks, Calif: Sage, 1994.

Citatione MLA (9a ed.)

Bailey, Kenneth D. Typologies and Taxonomies: An Introduction to Classification Techniques. Sage, 1994.