Cita APA (7a ed.)

ECOOP. (2011). FREECO 2011: Proceedings of the 1st International Workshop on Free Composition, 2011, Lancaster, United Kingdom. ACM.

Cita Chicago Style (17a ed.)

ECOOP. FREECO 2011: Proceedings of the 1st International Workshop on Free Composition, 2011, Lancaster, United Kingdom. [Place of publication not identified]: ACM, 2011.

Cita MLA (9a ed.)

ECOOP. FREECO 2011: Proceedings of the 1st International Workshop on Free Composition, 2011, Lancaster, United Kingdom. ACM, 2011.