Citiranja zapisa

APA način citiranja (7. izdanje)
Littlefield, J. W. (1963). THE INOSINIC ACID PYROPHOSPHORYLASE ACTIVITY OF MOUSE FIBROBLASTS PARTIALLY RESISTANT TO 8-AZAGUANINE. Proc Natl Acad Sci U S A.
Čikaški stil citiranja (17. izdanje)
Littlefield, John W. "THE INOSINIC ACID PYROPHOSPHORYLASE ACTIVITY OF MOUSE FIBROBLASTS PARTIALLY RESISTANT TO 8-AZAGUANINE." Proc Natl Acad Sci U S A 1963.
MLA način citiranja (9. izdanje)
Littlefield, John W. "THE INOSINIC ACID PYROPHOSPHORYLASE ACTIVITY OF MOUSE FIBROBLASTS PARTIALLY RESISTANT TO 8-AZAGUANINE." Proc Natl Acad Sci U S A, 1963.
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