Cita APA

Royal Institute of Public Health and Hygiene (London, E. Health and hygiene. London: Published by Macmillan Press for the Institute.

Citación estilo Chicago

Royal Institute of Public Health and Hygiene (London, England). Health and Hygiene. London: Published by Macmillan Press for the Institute.

Cita MLA

Royal Institute of Public Health and Hygiene (London, England). Health and Hygiene. London: Published by Macmillan Press for the Institute.