Não informado. (2017). Chemical Engineering Education. American Society for Engineering Education, Chemical Engineering Division.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Chemical Engineering Education. Gainesville, Fla: American Society for Engineering Education, Chemical Engineering Division, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Chemical Engineering Education. American Society for Engineering Education, Chemical Engineering Division, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.