APA (7e ed.) Bronvermelding

Feldmann, M., Fischer, A., Zanders, E., & Beverley, P. (1982). Genetically restricted and unrestricted antigen specific helper factors.

Chicago (17e ed.) Bronvermelding

Feldmann, M., A. Fischer, E. Zanders, en P. Beverley. Genetically Restricted and Unrestricted Antigen Specific Helper Factors. 1982.

MLA (9e ed.) Bronvermelding

Feldmann, M., et al. Genetically Restricted and Unrestricted Antigen Specific Helper Factors. 1982.