Watts, A. (1967). Weather forecasting: Ashore and afloat. Adlard Coles.
Cita Chicago (17th ed.)Watts, Alan. Weather Forecasting: Ashore and Afloat. Londres: Adlard Coles, 1967.
Cita MLA (9th ed.)Watts, Alan. Weather Forecasting: Ashore and Afloat. Adlard Coles, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.