APA način citiranja (7. izdanje)

Welch, P. J., & Welch, G. F. Economics: Theory and practice (5th ed.). Dryden.

Čikaški stil citiranja (17. izdanje)

Welch, Patrick J., i Gerry F. Welch. Economics: Theory and Practice. 5th ed. Chicago: Dryden.

MLA način citiranja (9. izdanje)

Welch, Patrick J., i Gerry F. Welch. Economics: Theory and Practice. 5th ed. Dryden.