APA-referens (7:e uppl.)
Joaquim Filipe, A. F. Agents and Artificial Intelligence: International Conference, ICAART 2009, Porto, Portugal, January 19-21, 2009. Revised Selected Papers. Springer.
Chicago-referens (17:e uppl.)
Joaquim Filipe, Ana Fred. Agents and Artificial Intelligence: International Conference, ICAART 2009, Porto, Portugal, January 19-21, 2009. Revised Selected Papers. Berlín, Alemania: Springer.
MLA-referens (9:e uppl.)
Joaquim Filipe, Ana Fred. Agents and Artificial Intelligence: International Conference, ICAART 2009, Porto, Portugal, January 19-21, 2009. Revised Selected Papers. Springer.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.