APA-viite (7. p.)

Hoffmann, D., Pilotte, L., Stroobant, V., & Van Den Eynde, B. (2019). Induction of tryptophan 2,3-dioxygenase expression in human monocytic leukemia/lymphoma cell lines THP-1 and U937. SAGE Publications.

Chicago-viite (17. p.)

Hoffmann, D., L. Pilotte, V. Stroobant, ja B. Van Den Eynde. Induction of Tryptophan 2,3-dioxygenase Expression in Human Monocytic Leukemia/lymphoma Cell Lines THP-1 and U937. SAGE Publications, 2019.

MLA-viite (9. p.)

Hoffmann, D., et al. Induction of Tryptophan 2,3-dioxygenase Expression in Human Monocytic Leukemia/lymphoma Cell Lines THP-1 and U937. SAGE Publications, 2019.