Netter, F. H. (1969). Digestive System parte II Lower Digestive Tract The Ciba Collection of Medical Illustrations. CIBA.
Chicago-viite (17. p.)Netter, Frank H. Digestive System Parte II Lower Digestive Tract The Ciba Collection of Medical Illustrations. New York: CIBA, 1969.
MLA-viite (9. p.)Netter, Frank H. Digestive System Parte II Lower Digestive Tract The Ciba Collection of Medical Illustrations. CIBA, 1969.
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