Cita APA (7a ed.)

Johansen, L. (1968). Public economics (1st ed. 2nd printing.). North-Holland.

Cita Chicago Style (17a ed.)

Johansen, Leif. Public Economics. 1st ed. 2nd printing. Amsterdam: North-Holland, 1968.

Cita MLA (9a ed.)

Johansen, Leif. Public Economics. 1st ed. 2nd printing. North-Holland, 1968.