توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(1988). Engineering research centres: A world directory of organizations and programmes (2nd ed.). Longman ; Distributed exclusively in the USA, its possessions, and Canada by Gale Research Co..

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Engineering Research Centres: A World Directory of Organizations and Programmes. 2nd ed. Harlow, Essex, UK : Detroit, MI, USA: Longman ; Distributed exclusively in the USA, its possessions, and Canada by Gale Research Co., 1988.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Engineering Research Centres: A World Directory of Organizations and Programmes. 2nd ed. Longman ; Distributed exclusively in the USA, its possessions, and Canada by Gale Research Co., 1988.