Cita APA (7th ed.)

Fusfeld, D. R. (1970). The age of the economist. Pyramid Books.

Cita Chicago (17th ed.)

Fusfeld, Daniel R. The Age of the Economist. Nueva York: Pyramid Books, 1970.

Cita MLA (9th ed.)

Fusfeld, Daniel R. The Age of the Economist. Pyramid Books, 1970.