(2010). Graph transformations and model-driven engineering: Essays dedicated to Manfred Nagl on the occasion of his 65th birthday / Gregor Engels [and others] (eds.).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Graph Transformations and Model-driven Engineering: Essays Dedicated to Manfred Nagl on the Occasion of His 65th Birthday / Gregor Engels [and Others] (eds.). 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Graph Transformations and Model-driven Engineering: Essays Dedicated to Manfred Nagl on the Occasion of His 65th Birthday / Gregor Engels [and Others] (eds.). 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.