West, N. E. (1983). Temperate deserts semi-deserts. Elsevier Scientific Publishing Company.
Cita Chicago (17th ed.)West, Neil E. Temperate Deserts Semi-deserts. Amsterdam: Elsevier Scientific Publishing Company, 1983.
Cita MLA (9th ed.)West, Neil E. Temperate Deserts Semi-deserts. Elsevier Scientific Publishing Company, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.