Ekholm, R. (1951). Articular cartilage nutrition: How radioactive gold reaches the cartilage in rabbit knee joints. S. Karger.
Čikaški stil citiranja (17. izdanje)Ekholm, Ragnar. Articular Cartilage Nutrition: How Radioactive Gold Reaches the Cartilage in Rabbit Knee Joints. Göteborg, New York: S. Karger, 1951.
MLA način citiranja (8. izdanje)Ekholm, Ragnar. Articular Cartilage Nutrition: How Radioactive Gold Reaches the Cartilage in Rabbit Knee Joints. S. Karger, 1951.
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