Coppel, S., & Youmans, G. P. (1969). Specificity of Acquired Resistance Produced by Immunization with Listeria monocytogenes and Listeria Fractions.
Citação norma ChicagoCoppel, Suzanne, and Guy P. Youmans. Specificity of Acquired Resistance Produced By Immunization With Listeria Monocytogenes and Listeria Fractions. 1969.
MLA引文Coppel, Suzanne, and Guy P. Youmans. Specificity of Acquired Resistance Produced By Immunization With Listeria Monocytogenes and Listeria Fractions. 1969.
警告:這些引文格式不一定是100%准確.