"Url","Type","Title","Publisher Place","Publisher","Date","Authors","Volume","Language","Pages"
"http://www.biodiversitylibrary.org/page/34984851","Serial","The Journal of the Linnean Society of London.","London :","Academic Press [etc.],","1865","Linnean Society of London.       ","v. 20 1886/90","English","Page 576"
"http://www.biodiversitylibrary.org/page/24092699","Monograph/Item","Manual of conchology, structural and systematic : with illustrations of the species / by George W. Tryon, Jr.","Philadelphia :","Published by the Author, Academy of Natural Sciences,","1879","Pilsbry, Henry Augustus,      1862 -","Ser.1, v.6","English","Page 138"
"http://www.biodiversitylibrary.org/page/19134535","Monograph/Item","Manual of conchology, structural and systematic : with illustrations of the species / by George W. Tryon, Jr.","Philadelphia :","Published by the Author, Academy of Natural Sciences,","1879","Pilsbry, Henry Augustus,      1862 -","Ser.1, v.6","English","Page 138"