Cita APA (7th ed.)

Everitt, B., & Landau, S. (2001). Cluster analysis (4th ed.). Arnold.

Cita Chicago (17th ed.)

Everitt, Brian, i Sabine Landau. Cluster Analysis. 4th ed. London: Arnold, 2001.

Cita MLA (9th ed.)

Everitt, Brian, i Sabine Landau. Cluster Analysis. 4th ed. Arnold, 2001.