APA-viite (7. p.)
ebrary, Inc, Mele, P. v., Bentley, J. W., & Guéi, R. G. (2011). African seed enterprises: Sowing the seeds of food security. Published by the Food and Agriculture Organization of the United Nations and the Africa Rice Center by arrangement with CAB International.
Chicago-viite (17. p.)
ebrary, Inc, Paul van Mele, Jeffery W. Bentley, ja Robert G. Guéi. African Seed Enterprises: Sowing the Seeds of Food Security. Cambridge, Mass.: Published by the Food and Agriculture Organization of the United Nations and the Africa Rice Center by arrangement with CAB International, 2011.
MLA-viite (9. p.)
ebrary, Inc, et al. African Seed Enterprises: Sowing the Seeds of Food Security. Published by the Food and Agriculture Organization of the United Nations and the Africa Rice Center by arrangement with CAB International, 2011.
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