American Psychological Association, International Union of Psychological Sciences, & Ross, S. (1966). International opportunities for advanced training and research in psychology. [The Association].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Psychological Association, International Union of Psychological Sciences, و Sherman Ross. International Opportunities for Advanced Training and Research in Psychology. Washington: [The Association], 1966.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)American Psychological Association, et al. International Opportunities for Advanced Training and Research in Psychology. [The Association], 1966.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.