Lemmeke, L. (1983). Seasonal storage of solar heat: Utilization of surface and ground water by means of large-scale heat pumps. Swedish Council for Building Research.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lemmeke, Leif. Seasonal Storage of Solar Heat: Utilization of Surface and Ground Water by Means of Large-scale Heat Pumps. Stockholm: Swedish Council for Building Research, 1983.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Lemmeke, Leif. Seasonal Storage of Solar Heat: Utilization of Surface and Ground Water by Means of Large-scale Heat Pumps. Swedish Council for Building Research, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.