RILEY, D. (1974). World Weather and elimate. C. U. Pr..
Cita Chicago (17th ed.)RILEY, Denis. World Weather and Elimate. Cambridge: C. U. Pr., 1974.
Cita MLA (9th ed.)RILEY, Denis. World Weather and Elimate. C. U. Pr., 1974.
Atenció: Aquestes cites poden no estar 100% correctes.