Παραπομπή σε μορφή APA (7η εκδ.)

Hansen, B. U. (1990). Primary Sjögren's syndrome: Its prevalence and association with some autoimmune diseases ; clinical and laboratory studies with special reference to anti-SS-B/La antibosies. Univ..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hansen, Bjarne U. Primary Sjögren's Syndrome: Its Prevalence and Association with Some Autoimmune Diseases ; Clinical and Laboratory Studies with Special Reference to Anti-SS-B/La Antibosies. Lund: Univ., 1990.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hansen, Bjarne U. Primary Sjögren's Syndrome: Its Prevalence and Association with Some Autoimmune Diseases ; Clinical and Laboratory Studies with Special Reference to Anti-SS-B/La Antibosies. Univ., 1990.