APA (7e ed.) Bronvermelding
ebrary, Inc, & Nelson, A. L. (2011). Varicose veins: Symptoms, causes and treatments. Nova Science Publishers.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Andrea L. Nelson. Varicose Veins: Symptoms, Causes and Treatments. New York: Nova Science Publishers, 2011.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Andrea L. Nelson. Varicose Veins: Symptoms, Causes and Treatments. Nova Science Publishers, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.