APA način citiranja (7. izdanje)

WILLIAMS, C. Climate soil and crop production in the humid tropics. Oxfor Univ.Press.

Čikaški stil citiranja (17. izdanje)

WILLIAMS, C.N. Climate Soil and Crop Production in the Humid Tropics. Oxfor Univ.Press.

MLA način citiranja (8. izdanje)

WILLIAMS, C.N. Climate Soil and Crop Production in the Humid Tropics. Oxfor Univ.Press.

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