Cita APA (7a ed.)
Copleston, F. C. A History of Philosophy: Greece and Rome. Burns and Oates.
Cita estilo Chicago (17a ed.)
Copleston, Frederick C. A History of Philosophy: Greece and Rome. Londres, Inglaterra: Burns and Oates.
Cita MLA (9a ed.)
Copleston, Frederick C. A History of Philosophy: Greece and Rome. Burns and Oates.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.