APA način citiranja

International institute of tropical agriculture. (1983). IIta research highlights 1983. Negeria.

Čikaški stil citiranja

International institute of tropical agriculture. IIta Research Highlights 1983. Negeria, 1983.

MLA način citiranja

International institute of tropical agriculture. IIta Research Highlights 1983. Negeria, 1983.

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