Cita APA

Ford, J. D. M. 1. (1931). Letters of John III, King of Portugal, 1521-1557. Cambridge, Massachusetts: Harvard University Press.

Citación estilo Chicago

Ford, Jeremiah Denis Matthias 1873-1958. Letters of John III, King of Portugal, 1521-1557. Cambridge, Massachusetts: Harvard University Press, 1931.

Cita MLA

Ford, Jeremiah Denis Matthias 1873-1958. Letters of John III, King of Portugal, 1521-1557. Cambridge, Massachusetts: Harvard University Press, 1931.