Cita APA (7a ed.)

O'Brien, D. P., & Rodríguez Braun, C. (1975). The classical economists. Clarendon Press.

Cita Chicago Style (17a ed.)

O'Brien, D. P., y Carlos Rodríguez Braun. The Classical Economists. Oxford: Clarendon Press, 1975.

Cita MLA (9a ed.)

O'Brien, D. P., y Carlos Rodríguez Braun. The Classical Economists. Clarendon Press, 1975.