एपीए उद्धरण

Wager, P. W. (1950). County government across the nation. North Carolina: University of North Carolina.

शिकागो स्टाइल उद्धरण

Wager, Paul W. County Government Across the Nation. North Carolina: University of North Carolina, 1950.

एमएलए उद्धरण

Wager, Paul W. County Government Across the Nation. North Carolina: University of North Carolina, 1950.