Creighton, C. (1889). Jenner and vaccination: A strange chapter of medical history. Sonnenschein.
Cita Chicago Style (17a ed.)Creighton, Charles. Jenner and Vaccination: A Strange Chapter of Medical History. London: Sonnenschein, 1889.
Cita MLA (8a ed.)Creighton, Charles. Jenner and Vaccination: A Strange Chapter of Medical History. Sonnenschein, 1889.
Precaución: Estas citas no son 100% exactas.