Cita APA

Bynum, W. F. 1., & Porter, R. (1993). Companion encyclopedia of the history of medicine. London ; New York: Routledge.

Citación estilo Chicago

Bynum, W. F. 1943-, and Roy Porter. Companion Encyclopedia of the History of Medicine. London ; New York: Routledge, 1993.

Cita MLA

Bynum, W. F. 1943-, and Roy Porter. Companion Encyclopedia of the History of Medicine. London ; New York: Routledge, 1993.