Polite Personal Agents.

MLA

Schiaffino, Silvia, and Analía Amandi. “Polite Personal Agents.” IEEE Intelligent Systems, vol. 21, no. 1, Jan. 2006, pp. 12–19. EBSCOhost, https://doi.org/10.1109/MIS.2006.15.

APA

Schiaffino, S., & Amandi, A. (2006). Polite Personal Agents. IEEE Intelligent Systems, 21(1), 12–19. https://doi.org/10.1109/MIS.2006.15

Chicago

Schiaffino, Silvia, and Analía Amandi. 2006. “Polite Personal Agents.” IEEE Intelligent Systems 21 (1): 12–19. doi:10.1109/MIS.2006.15.