Bollinger, W., & Volk, S. Peru today; the roots of labor militancy.
Cita Chicago Style (17a ed.)Bollinger, William, y Steven Volk. Peru Today; the Roots of Labor Militancy.
Cita MLA (9a ed.)Bollinger, William, y Steven Volk. Peru Today; the Roots of Labor Militancy.
Precaución: Estas citas no son 100% exactas.