Citazione Stile APA (7a Edizione)

Shields, J., Armitage, R., Jamieson, B., Beverley, P., & Callard, R. (1989). Increased expression of surface IgM but not IgD or IgG on human B cells in response to IL-4.

Citazione stile Chigago Style (17a edizione)

Shields, J., R. Armitage, B. Jamieson, P. Beverley, e R. Callard. Increased Expression of Surface IgM but Not IgD or IgG on Human B Cells in Response to IL-4. 1989.

Citatione MLA (9a ed.)

Shields, J., et al. Increased Expression of Surface IgM but Not IgD or IgG on Human B Cells in Response to IL-4. 1989.