APA citiranje

Nichols, B. P., & Guay, G. G. (1989). Gene amplification contributes to sulfonamide resistance in Escherichia coli.

Citação norma Chicago

Nichols, B P., and G G. Guay. Gene Amplification Contributes to Sulfonamide Resistance in Escherichia Coli. 1989.

MLA citiranje

Nichols, B P., and G G. Guay. Gene Amplification Contributes to Sulfonamide Resistance in Escherichia Coli. 1989.

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