Παραπομπή σε μορφή APA (7η εκδ.)

Ekholm, R., Kohn, L. D., & Wollman, S. H. (1989). Control of the thyroid gland: Regulation of its normal function and growth. Plenum Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ekholm, Ragnar, Leonard D. Kohn, και Seymour H. Wollman. Control of the Thyroid Gland: Regulation of Its Normal Function and Growth. New York: Plenum Press, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ekholm, Ragnar, et al. Control of the Thyroid Gland: Regulation of Its Normal Function and Growth. Plenum Press, 1989.