Watts, O. M. (1971). Coastal and ocean seamanship. Thomas reed.
Citación estilo ChicagoWatts, Oswald M. Coastal and Ocean Seamanship. London: Thomas reed, 1971.
Cita MLAWatts, Oswald M. Coastal and Ocean Seamanship. Thomas reed, 1971.
Warning: These citations may not always be 100% accurate.