Cita APA

Armstrong, R. 1., & Rubin, J. S. (1982). El Salvador the face of revolution (Second edition.). Boston, MA: South End Press.

Citación estilo Chicago

Armstrong, Robert 1941-, y Janet S. Rubin. El Salvador the Face of Revolution. Second edition. Boston, MA: South End Press, 1982.

Cita MLA

Armstrong, Robert 1941-, y Janet S. Rubin. El Salvador the Face of Revolution. Second edition. Boston, MA: South End Press, 1982.