APA-viite (7. p.)

Feldmann, M., Kilburn, D., & Levy, J. (1975). T-T interaction in the generation of helper cells in vitro.

Chicago-viite (17. p.)

Feldmann, M., D. Kilburn, ja J. Levy. T-T Interaction in the Generation of Helper Cells in Vitro. 1975.

MLA-viite (9. p.)

Feldmann, M., et al. T-T Interaction in the Generation of Helper Cells in Vitro. 1975.