Cita APA (7a ed.)

Mcmichael, A., & O'Callaghan, C. (1998). A new look at T cells.

Cita Chicago Style (17a ed.)

Mcmichael, A., y C. O'Callaghan. A New Look at T Cells. 1998.

Cita MLA (9a ed.)

Mcmichael, A., y C. O'Callaghan. A New Look at T Cells. 1998.