توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Kutrib, M., Moreira, N., & Reis, R. (2012). Descriptional complexity of formal systems: 14th International Workshop, DCFS 2012, Braga, Portugal, July 23-25, 2012. Proceedings. Springer Berlin Heidelberg Imprint: Springer.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Kutrib, Martin, Nelma Moreira, و Rogério Reis. Descriptional Complexity of Formal Systems: 14th International Workshop, DCFS 2012, Braga, Portugal, July 23-25, 2012. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg Imprint: Springer, 2012.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Kutrib, Martin, et al. Descriptional Complexity of Formal Systems: 14th International Workshop, DCFS 2012, Braga, Portugal, July 23-25, 2012. Proceedings. Springer Berlin Heidelberg Imprint: Springer, 2012.