Gottschalk, L. (1975). Stochastic modelling of monthly river runoff: A study based on multivariate distribution functions. Dept. of Water Resources Engineering, Lund Institute of Technology, University of Lund.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gottschalk, Lars. Stochastic Modelling of Monthly River Runoff: A Study Based on Multivariate Distribution Functions. Lund: Dept. of Water Resources Engineering, Lund Institute of Technology, University of Lund, 1975.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Gottschalk, Lars. Stochastic Modelling of Monthly River Runoff: A Study Based on Multivariate Distribution Functions. Dept. of Water Resources Engineering, Lund Institute of Technology, University of Lund, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.