APA (7e ed.) Bronvermelding

University of Sheffield Biomedical Information Service. (1979). Prostaglandins-Biology. Sheffield University, Biomedical Information Service.

Chicago (17e ed.) Bronvermelding

University of Sheffield Biomedical Information Service. Prostaglandins-Biology. Sheffield, Inglaterra: Sheffield University, Biomedical Information Service, 1979.

MLA (8e ed.) Bronvermelding

University of Sheffield Biomedical Information Service. Prostaglandins-Biology. Sheffield University, Biomedical Information Service, 1979.

Let op: Deze citaties zijn niet altijd 100% accuraat.