Παραπομπή σε μορφή APA (7η εκδ.)

Bachi, R. (1999). New methods of geostatistical analysis and graphical presentation: Distributions of populations over territories. Kluwer Academic.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bachi, Roberto. New Methods of Geostatistical Analysis and Graphical Presentation: Distributions of Populations over Territories. New York: Kluwer Academic, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bachi, Roberto. New Methods of Geostatistical Analysis and Graphical Presentation: Distributions of Populations over Territories. Kluwer Academic, 1999.