APA (7th ed.) Zitazioa

Heyne, P. (2000). A student's guide to economics. ISI books.

Chicago Style (17th ed.) Zitazioa

Heyne, Paul. A Student's Guide to Economics. wilmington: ISI books, 2000.

MLA (9th ed.) Zitazioa

Heyne, Paul. A Student's Guide to Economics. ISI books, 2000.