توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Berg, G. J. v. d. (1991). Explicit expressions for the reservation wage path and the unemployment duration density in nonstationary job search models. Institute of Economic Research, University of Groningen.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Berg, Gerard J. van den. Explicit Expressions for the Reservation Wage Path and the Unemployment Duration Density in Nonstationary Job Search Models. Groningen, Netherlands: Institute of Economic Research, University of Groningen, 1991.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Berg, Gerard J. van den. Explicit Expressions for the Reservation Wage Path and the Unemployment Duration Density in Nonstationary Job Search Models. Institute of Economic Research, University of Groningen, 1991.