Παραπομπή APA

Heyne, P. (1983). The economic way of thinking. Chicago, Illinois: Science Research Associates.

Παραπομπή Chicago Style

Heyne, Paul. The Economic Way of Thinking. Chicago, Illinois: Science Research Associates, 1983.

Παραπομπή MLA

Heyne, Paul. The Economic Way of Thinking. Chicago, Illinois: Science Research Associates, 1983.

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