Collinge, W. E. (1893). Absence of Male Reproductive Organs in Two Hermaphrodite Molluscs.
استشهاد بنمط شيكاغوCollinge, Walter E. Absence of Male Reproductive Organs in Two Hermaphrodite Molluscs. 1893.
MLA استشهادCollinge, Walter E. Absence of Male Reproductive Organs in Two Hermaphrodite Molluscs. 1893.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.