APA (7th ed.) Zitazioa

THIRKETTLE, G. (1968). Advanced economics. Macdonald and Evans.

Chicago Style (17th ed.) Zitazioa

THIRKETTLE, G.L. Advanced Economics. London: Macdonald and Evans, 1968.

MLA (9th ed.) Zitazioa

THIRKETTLE, G.L. Advanced Economics. Macdonald and Evans, 1968.