APA (7. basım) Alıntı
Pedro Barahona, J. J. A. Progress in Artificial Intelligence: 9th Portuguese Conference on Artificial Intelligence, EPIA '99, Evora, Portugal, September 21-24, 1999, Proceedings. Springer.
Chicago Style (17. basım) Atıf
Pedro Barahona, José J. Alferes. Progress in Artificial Intelligence: 9th Portuguese Conference on Artificial Intelligence, EPIA '99, Evora, Portugal, September 21-24, 1999, Proceedings. Berlín, Alemania: Springer.
MLA (9th ed.) Atıf
Pedro Barahona, José J. Alferes. Progress in Artificial Intelligence: 9th Portuguese Conference on Artificial Intelligence, EPIA '99, Evora, Portugal, September 21-24, 1999, Proceedings. Springer.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..