Cita APA

Simonsen, C. C., & Levinson, A. D. (1983). Isolation and expression of an altered mouse dihydrofolate reductase cDNA.

Chicago Style Citation

Simonsen, C C., i A D. Levinson. Isolation and Expression of an Altered Mouse Dihydrofolate Reductase CDNA. 1983.

Cita MLA

Simonsen, C C., i A D. Levinson. Isolation and Expression of an Altered Mouse Dihydrofolate Reductase CDNA. 1983.

Atenció: Aquestes cites poden no estar 100% correctes.