Langdon, R. (1988). The lost caravel re-explored. Brolga Press.
Cita Chicago Style (17a ed.)Langdon, Robert. The Lost Caravel Re-explored. Canberra: Brolga Press, 1988.
Cita MLA (9a ed.)Langdon, Robert. The Lost Caravel Re-explored. Brolga Press, 1988.
Precaución: Estas citas no son 100% exactas.