Cita APA

Xu, L., Gorham, B., Li, S. C., Bottaro, A., Alt, F. W., & Rothman, P. (1993). Replacement of germ-line epsilon promoter by gene targeting alters control of immunoglobulin heavy chain class switching. Proc Natl Acad Sci U S A.

Chicago Style Citation

Xu, L., B. Gorham, S C. Li, A. Bottaro, F W. Alt, i P. Rothman. "Replacement of Germ-line Epsilon Promoter By Gene Targeting Alters Control of Immunoglobulin Heavy Chain Class Switching." Proc Natl Acad Sci U S A 1993.

Cita MLA

Xu, L., et al. "Replacement of Germ-line Epsilon Promoter By Gene Targeting Alters Control of Immunoglobulin Heavy Chain Class Switching." Proc Natl Acad Sci U S A 1993.