Citação norma APA

Drappa, J., Brot, N., & Elkon, K. B. (1993). The Fas protein is expressed at high levels on CD4+CD8+ thymocytes and activated mature lymphocytes in normal mice but not in the lupus-prone strain, MRL lpr/lpr.

Citação norma Chicago

Drappa, J., N. Brot, and K B. Elkon. The Fas Protein Is Expressed At High Levels On CD4+CD8+ Thymocytes and Activated Mature Lymphocytes in Normal Mice but Not in the Lupus-prone Strain, MRL Lpr/lpr. 1993.

Citação norma MLA

Drappa, J., N. Brot, and K B. Elkon. The Fas Protein Is Expressed At High Levels On CD4+CD8+ Thymocytes and Activated Mature Lymphocytes in Normal Mice but Not in the Lupus-prone Strain, MRL Lpr/lpr. 1993.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.