APA-viite (7. p.)

Ligozat, G. (2012). Qualitative spatial and temporal reasoning. ISTE ; Wiley.

Chicago-viite (17. p.)

Ligozat, Gérard. Qualitative Spatial and Temporal Reasoning. London, U.K. : Hoboken, N.J.: ISTE ; Wiley, 2012.

MLA-viite (9. p.)

Ligozat, Gérard. Qualitative Spatial and Temporal Reasoning. ISTE ; Wiley, 2012.