Nottingham, England University. Easter School in Agricultural Science, 24th, 1976, & Norton, G. (1978). Plant proteins.
Čikaški stil citiranja (17. izdanje)Nottingham, England University. Easter School in Agricultural Science, 24th, 1976, i Geoffrey Norton. Plant Proteins. London, Butterworths, 1978.
MLA način citiranja (9. izdanje)Nottingham, England University. Easter School in Agricultural Science, 24th, 1976, i Geoffrey Norton. Plant Proteins. 1978.
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