Cita APA (7th ed.)

Hurtado, O., & Sipe, B. (2010). Portrait of a nation: Culture and progress in Ecuador ([English-language ed.].). Madison Books : Distributed by National Book Network.

Cita Chicago (17th ed.)

Hurtado, Osvaldo, i Barbara Sipe. Portrait of a Nation: Culture and Progress in Ecuador. [English-language ed.]. Lanham: Madison Books : Distributed by National Book Network, 2010.

Cita MLA (9th ed.)

Hurtado, Osvaldo, i Barbara Sipe. Portrait of a Nation: Culture and Progress in Ecuador. [English-language ed.]. Madison Books : Distributed by National Book Network, 2010.