APA (7th ed.) Citation

Costa, A., Sampaio, P., & Braga, A. C. (2011). QWEB specification: New perspectives from different stakeholders.

Chicago Style (17th ed.) Citation

Costa, A., Paulo Sampaio, and A. C. Braga. QWEB Specification: New Perspectives from Different Stakeholders. 2011.

MLA (8th ed.) Citation

Costa, A., et al. QWEB Specification: New Perspectives from Different Stakeholders. 2011.