توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Colloquium on Energy and Patterns of Human Settlement, University of North Carolina at Chapel Hill, 1977, Bell, A. F., & Burby, R. J. (1978). Energy and the community. Ballinger Pub. Co.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Colloquium on Energy and Patterns of Human Settlement, University of North Carolina at Chapel Hill, 1977, A. Fleming Bell, و Raymond J. Burby. Energy and the Community. Cambridge, Mass: Ballinger Pub. Co, 1978.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Colloquium on Energy and Patterns of Human Settlement, University of North Carolina at Chapel Hill, 1977, et al. Energy and the Community. Ballinger Pub. Co, 1978.