Weinberg, B. Mexico: Lacandon Selva Conflict Grows.
Cita Chicago Style (17a ed.)Weinberg, Bill. Mexico: Lacandon Selva Conflict Grows.
Cita MLA (9a ed.)Weinberg, Bill. Mexico: Lacandon Selva Conflict Grows.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.