Sitering
Wikipedia
{{cite web |url=https://marcus.uib.no/instance/article/ubb-tskr-naturen-1892-10-06 |title= |author=Avdeling for spesialsamlinger |accessdate=Fri Dec 01, 2023 |publisher=University of Bergen Library}}
{{cite web |url=https://marcus.uib.no/instance/article/ubb-tskr-naturen-1892-10-06 |title= |author=Avdeling for spesialsamlinger |accessdate=Fri Dec 01, 2023 |publisher=University of Bergen Library}}