Cita APA (7a ed.)

Graham, r. B. C. (1926). Pedro de Valdivia, conqueror of Chile. W. Heinemann ltd..

Cita Chicago Style (17a ed.)

Graham, robert Bontine Cunninghame. Pedro De Valdivia, Conqueror of Chile. London: W. Heinemann ltd., 1926.

Cita MLA (9a ed.)

Graham, robert Bontine Cunninghame. Pedro De Valdivia, Conqueror of Chile. W. Heinemann ltd., 1926.