CMFA (Conference) Birmingham, England), SpringerLink (Online service), France, R. B., Kuester, J. M., Bordbar, B., & Paige, R. F. (2011). Modelling foundations and applications: 7th European Conference, ECMFA 2011, Birmingham, UK, June 6 - 9, 2011 Proceedings. Springer. https://doi.org/10.1007/978-3-642-21470-7
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)CMFA (Conference) Birmingham, England), SpringerLink (Online service), Robert B. France, Jochen M. Kuester, Behzad Bordbar, و Richard F. Paige. Modelling Foundations and Applications: 7th European Conference, ECMFA 2011, Birmingham, UK, June 6 - 9, 2011 Proceedings. Berlin, Heidelberg: Springer, 2011. https://doi.org/10.1007/978-3-642-21470-7.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)CMFA (Conference) Birmingham, England), et al. Modelling Foundations and Applications: 7th European Conference, ECMFA 2011, Birmingham, UK, June 6 - 9, 2011 Proceedings. Springer, 2011. https://doi.org/10.1007/978-3-642-21470-7.