Cita APA

Porta, M. (2008). A dictonary of epidemiology (5th.). Oxford University.

Citación estilo Chicago

Porta, Miquel. A Dictonary of Epidemiology. 5th. New York: Oxford University, 2008.

Cita MLA

Porta, Miquel. A Dictonary of Epidemiology. 5th. Oxford University, 2008.

Warning: These citations may not always be 100% accurate.