Cita APA (7th ed.)

Watts, S. (1999). Epidemics and history: Disease, power and imperialism. Yale University Press.

Cita Chicago (17th ed.)

Watts, S.J. Epidemics and History: Disease, Power and Imperialism. New Haven, Conn: Yale University Press, 1999.

Cita MLA (9th ed.)

Watts, S.J. Epidemics and History: Disease, Power and Imperialism. Yale University Press, 1999.