Velázquez, M. d. C. (1972). Sobre Bartolomé de las Casas in history. Toward an understanding of the man and his work. El Colegio de México, A.C.
Cita Chicago Style (17a ed.)Velázquez, María del Carmen. Sobre Bartolomé De Las Casas in History. Toward an Understanding of the Man and His Work. El Colegio de México, A.C, 1972.
Cita MLA (9a ed.)Velázquez, María del Carmen. Sobre Bartolomé De Las Casas in History. Toward an Understanding of the Man and His Work. El Colegio de México, A.C, 1972.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.