APA (7e ed.) Bronvermelding

Robbins, L. C., & Torrens, R. (1958). Robert Torrens and the evolution of classical economics. Macmillan.

Chicago (17e ed.) Bronvermelding

Robbins, Lionel Charles, en Robert Torrens. Robert Torrens and the Evolution of Classical Economics. London: Macmillan, 1958.

MLA (9e ed.) Bronvermelding

Robbins, Lionel Charles, en Robert Torrens. Robert Torrens and the Evolution of Classical Economics. Macmillan, 1958.