Cita APA (7a ed.)

Burgh, W. G. d. (1955). The legacy of the ancient world. Penguin.

Cita Chicago Style (17a ed.)

Burgh, William Geroge de. The Legacy of the Ancient World. Herdmondswoth: Penguin, 1955.

Cita MLA (9a ed.)

Burgh, William Geroge de. The Legacy of the Ancient World. Penguin, 1955.