Australia. Bureau of Meteorology. (1957). The winter of 1957 in Australia. Bureau of Meteorology.
Cita Chicago (17th ed.)Australia. Bureau of Meteorology. The Winter of 1957 in Australia. Melbourne: Bureau of Meteorology, 1957.
Cita MLA (8th ed.)Australia. Bureau of Meteorology. The Winter of 1957 in Australia. Bureau of Meteorology, 1957.
Atenció: Aquestes cites poden no estar 100% correctes.