Kidd, I. What is a Posidonian Fragment?: I.G. Kidd. Collecting Fragments=Fragmente sammeln.(1997).
Chicago-Zitierstil (17. Ausg.)Kidd, I.G. "What Is a Posidonian Fragment?: I.G. Kidd." Collecting Fragments=Fragmente Sammeln.(1997) .
MLA-Zitierstil (8. Ausg.)Kidd, I.G. "What Is a Posidonian Fragment?: I.G. Kidd." Collecting Fragments=Fragmente Sammeln.(1997), .
警告：這些引文格式不一定是100％准確.