Underhill, C. E. (1878). Case of Spontaneous Version after Rupture of the Membranes in a Primipara. Trans Edinb Obstet Soc.
استشهاد بنمط شيكاغوUnderhill, C. E. "Case of Spontaneous Version After Rupture of the Membranes in a Primipara." Trans Edinb Obstet Soc 1878.
MLA استشهادUnderhill, C. E. "Case of Spontaneous Version After Rupture of the Membranes in a Primipara." Trans Edinb Obstet Soc 1878.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.