Frayne, E. G., & Kellems, R. E. (1986). Structural features of the murine dihydrofolate reductase transcription termination region: Identification of a conserved DNA sequence element.
Citação norma ChicagoFrayne, E G., and R E. Kellems. Structural Features of the Murine Dihydrofolate Reductase Transcription Termination Region: Identification of a Conserved DNA Sequence Element. 1986.
Citação norma MLAFrayne, E G., and R E. Kellems. Structural Features of the Murine Dihydrofolate Reductase Transcription Termination Region: Identification of a Conserved DNA Sequence Element. 1986.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.