Cita APA (7a ed.)

Velázquez, M. d. C. (1979). Sobre John Francis Bannon, Herbert Eugene Bolton - The historian and the man. El Colegio de México, A.C.

Cita Chicago Style (17a ed.)

Velázquez, María del Carmen. Sobre John Francis Bannon, Herbert Eugene Bolton - The Historian and the Man. El Colegio de México, A.C, 1979.

Cita MLA (9a ed.)

Velázquez, María del Carmen. Sobre John Francis Bannon, Herbert Eugene Bolton - The Historian and the Man. El Colegio de México, A.C, 1979.