توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Simanjuntak, W. B. P. (1985). A policy model for long-range national development planning: A computer simulation using delphi and cross-impact techniques. The Florida State University.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Simanjuntak, Wesley B. P. A Policy Model for Long-range National Development Planning: A Computer Simulation Using Delphi and Cross-impact Techniques. Tallahassee, Fla: The Florida State University, 1985.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Simanjuntak, Wesley B. P. A Policy Model for Long-range National Development Planning: A Computer Simulation Using Delphi and Cross-impact Techniques. The Florida State University, 1985.