Cita APA (7a ed.)

Roberts, M., & Jones, J. A. P. (1980). The ancient world (1. publ., reprinted.). MacMillan.

Cita Chicago Style (17a ed.)

Roberts, Martin, y J. A. P. Jones. The Ancient World. 1. publ., reprinted. London [u.a.]: MacMillan, 1980.

Cita MLA (9a ed.)

Roberts, Martin, y J. A. P. Jones. The Ancient World. 1. publ., reprinted. MacMillan, 1980.