Cita APA (7a ed.)
Podolsky, S. H. (2006). Pneumonia before antibiotics: Therapeutic evolution and evaluation in twentieth-century America. Johns Hopkins University Press.
Cita Chicago Style (17a ed.)
Podolsky, Scott H. Pneumonia Before Antibiotics: Therapeutic Evolution and Evaluation in Twentieth-century America. Baltimore: Johns Hopkins University Press, 2006.
Cita MLA (9a ed.)
Podolsky, Scott H. Pneumonia Before Antibiotics: Therapeutic Evolution and Evaluation in Twentieth-century America. Johns Hopkins University Press, 2006.
Precaución: Estas citas no son 100% exactas.