Shaffer, J. H. (1959). Mechanisms of hypersensitivity: Joseph Shaffer, Gerald A. LoGrippo, Merril W. Chase. Little, Brown.
Cita Chicago Style (17a ed.)Shaffer, Joseph H. Mechanisms of Hypersensitivity: Joseph Shaffer, Gerald A. LoGrippo, Merril W. Chase. Boston: Little, Brown, 1959.
Cita MLA (9a ed.)Shaffer, Joseph H. Mechanisms of Hypersensitivity: Joseph Shaffer, Gerald A. LoGrippo, Merril W. Chase. Little, Brown, 1959.
Precaución: Estas citas no son 100% exactas.