APA-viite (7. p.)
Nabhan, G. P. (2009). Where our food comes from: Retracing Nikolay Vavilov's quest to end famine. Island Press/Shearwater Books.
Chicago-viite (17. p.)
Nabhan, Gary Paul. Where Our Food Comes from: Retracing Nikolay Vavilov's Quest to End Famine. Washington [D.C.]: Island Press/Shearwater Books, 2009.
MLA-viite (9. p.)
Nabhan, Gary Paul. Where Our Food Comes from: Retracing Nikolay Vavilov's Quest to End Famine. Island Press/Shearwater Books, 2009.
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