Παραπομπή APA

Hailstones, T. J. (1972). Basic economics (4th ed.). Cincinnati: South-western Pub. Co..

Παραπομπή Chicago Style

Hailstones, Thomas J. Basic Economics. 4th ed. Cincinnati: South-western Pub. Co., 1972.

Παραπομπή MLA

Hailstones, Thomas J. Basic Economics. 4th ed. Cincinnati: South-western Pub. Co., 1972.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.