Cita APA (7a ed.)
Beatty, J. L., & Johnson, O. A. Heritage of Western Civilization: Select Readings. Prentice-Hall.
Cita estilo Chicago (17a ed.)
Beatty, John Louis, y Oliver A. Johnson. Heritage of Western Civilization: Select Readings. Londres, Inglaterra: Prentice-Hall.
Cita MLA (9a ed.)
Beatty, John Louis, y Oliver A. Johnson. Heritage of Western Civilization: Select Readings. Prentice-Hall.
Precaución: Estas citas no son 100% exactas.