توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Goldscheider, R., & Eckstrom, L. J. (1978). Eckstrom's licensing in foreign and domestic operations: The forms and substance of licensing. West Group.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Goldscheider, Robert, و Lawrence J. Eckstrom. Eckstrom's Licensing in Foreign and Domestic Operations: The Forms and Substance of Licensing. St. Paul, Minn.: West Group, 1978.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Goldscheider, Robert, و Lawrence J. Eckstrom. Eckstrom's Licensing in Foreign and Domestic Operations: The Forms and Substance of Licensing. West Group, 1978.