Cita APA (7a ed.)
Stallybrass, C. O. Text-Book of public health.
Cita Chicago Style (17a ed.)
Stallybrass, Clare Oswald. Text-Book of Public Health.
Cita MLA (9a ed.)
Stallybrass, Clare Oswald. Text-Book of Public Health.
Precaución: Estas citas no son 100% exactas.