Cita APA (7th ed.)

Bergson, A. (1966). Essays in normative economics. Belknap Press of Harvard University Press.

Cita Chicago (17th ed.)

Bergson, Abram. Essays in Normative Economics. Cambridge: Belknap Press of Harvard University Press, 1966.

Cita MLA (9th ed.)

Bergson, Abram. Essays in Normative Economics. Belknap Press of Harvard University Press, 1966.