APA način citiranja

Hugo, P., Kappler, J. W., McCormack, J. E., & Marrack, P. (1993). Fibroblasts can induce thymocyte positive selection in vivo.

Čikaški stil citiranja

Hugo, P., J W. Kappler, J E. McCormack, i P. Marrack. Fibroblasts Can Induce Thymocyte Positive Selection in Vivo. 1993.

MLA način citiranja

Hugo, P., J W. Kappler, J E. McCormack, i P. Marrack. Fibroblasts Can Induce Thymocyte Positive Selection in Vivo. 1993.