Cita APA (7a ed.)
Robbins, L. (1946). <An> Essay on the nature and significance of economic science (2. Rev. and Extended Ed.). Macmillan.
Cita Chicago Style (17a ed.)
Robbins, Lionel. <An> Essay on the Nature and Significance of Economic Science. 2. Rev. and Extended Ed. London: Macmillan, 1946.
Cita MLA (9a ed.)
Robbins, Lionel. <An> Essay on the Nature and Significance of Economic Science. 2. Rev. and Extended Ed. Macmillan, 1946.
Precaución: Estas citas no son 100% exactas.