Rehm, S., & Espig, G. (1991). The cultivated plants of the tropics and subtropics: Cultivation, economic value, utilization. V. J. Margraf.
Chicago Style (17. basım) AtıfRehm, Sigmund, ve Gustav Espig. The Cultivated Plants of the Tropics and Subtropics: Cultivation, Economic Value, Utilization. West Germany: V. J. Margraf, 1991.
MLA (9th ed.) AtıfRehm, Sigmund, ve Gustav Espig. The Cultivated Plants of the Tropics and Subtropics: Cultivation, Economic Value, Utilization. V. J. Margraf, 1991.
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