Okabe, A., Boots, B., Sugihara, K., & Nok Chiu, S. (1999). Spatial tessellations: Concepts and applications of voronoi diagrams (2a. ed.). John Wiley.
Citazione stile Chigago Style (17a edizione)Okabe, Atsuyuki, Barry Boots, Kokichi Sugihara, e Sung Nok Chiu. Spatial Tessellations: Concepts and Applications of Voronoi Diagrams. 2a. ed. Chichester: John Wiley, 1999.
Citatione MLA (9a ed.)Okabe, Atsuyuki, et al. Spatial Tessellations: Concepts and Applications of Voronoi Diagrams. 2a. ed. John Wiley, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.