Cita APA (7th ed.)

Reynolds, L. G. (1973). Economics: A general introduction (4th ed.). Irwin.

Cita Chicago (17th ed.)

Reynolds, Lloyd George. Economics: A General Introduction. 4th ed. Homewood, Ill: Irwin, 1973.

Cita MLA (9th ed.)

Reynolds, Lloyd George. Economics: A General Introduction. 4th ed. Irwin, 1973.