Cita APA

Edited by Porter , R. (1993). Companion encyclopedia of the history of: Medicine. Routledge.

Citación estilo Chicago

Edited by Porter , Roy. Companion Encyclopedia of the History of: Medicine. London: Routledge, 1993.

Cita MLA

Edited by Porter , Roy. Companion Encyclopedia of the History of: Medicine. Routledge, 1993.