(1991). Vision geometry: Proceedings of an AMS special session held October 20-21, 1989 / Robert A. Melter, Azriel Rosenfeld, Prabir Bhattacharya, editors.
Citazione stile Chigago Style (17a edizione)Vision Geometry: Proceedings of an AMS Special Session Held October 20-21, 1989 / Robert A. Melter, Azriel Rosenfeld, Prabir Bhattacharya, Editors. 1991.
Citatione MLA (9a ed.)Vision Geometry: Proceedings of an AMS Special Session Held October 20-21, 1989 / Robert A. Melter, Azriel Rosenfeld, Prabir Bhattacharya, Editors. 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.