APA (7th ed.) Zitazioa

OLGAARD, A. (1968). Growth, productivity and relative prices. North-Holland Pub.

Chicago Style (17th ed.) Zitazioa

OLGAARD, Anders. Growth, Productivity and Relative Prices. Amsterdam: North-Holland Pub, 1968.

MLA (9th ed.) Zitazioa

OLGAARD, Anders. Growth, Productivity and Relative Prices. North-Holland Pub, 1968.