Johnson, S., Opstad, N. L., Douglas, J. M., & Janoff, E. N. (1996). Prolonged and preferential production of polymeric immunoglobulin A in response to Streptococcus pneumoniae capsular polysaccharides.
استشهاد بنمط شيكاغوJohnson, S., N L. Opstad, J M. Douglas, و E N. Janoff. Prolonged and Preferential Production of Polymeric Immunoglobulin A in Response to Streptococcus Pneumoniae Capsular Polysaccharides. 1996.
MLA استشهادJohnson, S., N L. Opstad, J M. Douglas, و E N. Janoff. Prolonged and Preferential Production of Polymeric Immunoglobulin A in Response to Streptococcus Pneumoniae Capsular Polysaccharides. 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.