APA (7th ed.) Zitazioa

Easterbrook,W.T and Aitken, H. G. Canadian economic history.

Chicago Style (17th ed.) Zitazioa

Easterbrook,W.T and Aitken, Hugh G.J. Canadian Economic History.

MLA (9th ed.) Zitazioa

Easterbrook,W.T and Aitken, Hugh G.J. Canadian Economic History.