Bird, E. (1985). Coastline changes: A global review. Wiley & Sons.
Cita Chicago Style (17a ed.)Bird, Eric. Coastline Changes: A Global Review. Chichester: Wiley & Sons, 1985.
Cita MLA (9a ed.)Bird, Eric. Coastline Changes: A Global Review. Wiley & Sons, 1985.
Precaución: Estas citas no son 100% exactas.