Style de citation APA (7e éd.)

Dignum, F., & Sierra, C. Agent mediated electronic commerce: The european agentlink perspective. Springer.

Style de citation Chicago (17e éd.)

Dignum, Frank, et Carles Sierra. Agent Mediated Electronic Commerce: The European Agentlink Perspective. Berlin [etc.]: Springer.

Style de citation MLA (8e éd.)

Dignum, Frank, et Carles Sierra. Agent Mediated Electronic Commerce: The European Agentlink Perspective. Springer.