Cita APA (7a ed.)

Zamagni, S. (1990). Microeconomic theory: An introduction ([1st. pub., repr.].). Gregg Revivals.

Cita Chicago Style (17a ed.)

Zamagni, Stefano. Microeconomic Theory: An Introduction. [1st. pub., repr.]. Aldershot: Gregg Revivals, 1990.

Cita MLA (9a ed.)

Zamagni, Stefano. Microeconomic Theory: An Introduction. [1st. pub., repr.]. Gregg Revivals, 1990.