एपीए उद्धरण

Johansen, L. (1968). Public Economics. North Holland Publishing.

शिकागो स्टाइल उद्धरण

Johansen, Leif. Public Economics. Amsterdam: North Holland Publishing, 1968.

एमएलए उद्धरण

Johansen, Leif. Public Economics. North Holland Publishing, 1968.