एपीए उद्धरण

Walton,Gary M, & Wykoff,Frank C. (1986). Understanding economics today (5.). Irwin.

शिकागो स्टाइल उद्धरण

Walton,Gary M, और Wykoff,Frank C. Understanding Economics Today. 5. Chicago: Irwin, 1986.

एमएलए उद्धरण

Walton,Gary M, और Wykoff,Frank C. Understanding Economics Today. 5. Irwin, 1986.