Pilcher, R. (1989). The shell seekers. A Dell Book.
Chicago-čujuhus (17. p.)Pilcher, Rosamunde. The Shell Seekers. New York: A Dell Book, 1989.
MLA-čujuhus (9. p.)Pilcher, Rosamunde. The Shell Seekers. A Dell Book, 1989.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.