Payne, J. (1980). Microorganisms and nitrogen sources. John Wiley and Sons.
Čikaški stil citiranja (17. izdanje)Payne, J.W. Microorganisms and Nitrogen Sources. Chichester: John Wiley and Sons, 1980.
MLA način citiranja (9. izdanje)Payne, J.W. Microorganisms and Nitrogen Sources. John Wiley and Sons, 1980.
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