Cita APA (7a ed.)

Villagrán Kramer, F. (1997). Retaliation and reprisals for human rights violations. AGNU.

Cita Chicago Style (17a ed.)

Villagrán Kramer, Francisco. Retaliation and Reprisals for Human Rights Violations. Guatemala: AGNU, 1997.

Cita MLA (9a ed.)

Villagrán Kramer, Francisco. Retaliation and Reprisals for Human Rights Violations. AGNU, 1997.