APA citiranje

Cotner, J. B., & Wetzel, R. G. (1991). 5′-Nucleotidase Activity in a Eutrophic Lake and an Oligotrophic Lake.

Citação norma Chicago

Cotner, James B., and Robert G. Wetzel. 5′-Nucleotidase Activity in a Eutrophic Lake and an Oligotrophic Lake. 1991.

MLA citiranje

Cotner, James B., and Robert G. Wetzel. 5′-Nucleotidase Activity in a Eutrophic Lake and an Oligotrophic Lake. 1991.

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