Cita APA (7a ed.)

Smith, A., & Heilbroner, R. L. (1986). The Essential Adam Smith. Oxford University Press.

Cita Chicago Style (17a ed.)

Smith, Adam, y Robert L. Heilbroner. The Essential Adam Smith. Oxford ; New York [etc.]: Oxford University Press, 1986.

Cita MLA (9a ed.)

Smith, Adam, y Robert L. Heilbroner. The Essential Adam Smith. Oxford University Press, 1986.