توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Schmitt-Rink, G. (1982). EC-ASEAN trade among the European Community and the Association of South-East-Asian Nations, 1974-80: Trends and structures. Studienverlag Dr. N. Brockmeyer.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Schmitt-Rink, Gerhard. EC-ASEAN Trade Among the European Community and the Association of South-East-Asian Nations, 1974-80: Trends and Structures. Bochum: Studienverlag Dr. N. Brockmeyer, 1982.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Schmitt-Rink, Gerhard. EC-ASEAN Trade Among the European Community and the Association of South-East-Asian Nations, 1974-80: Trends and Structures. Studienverlag Dr. N. Brockmeyer, 1982.