Citação norma APA

Canada. Royal Commission on Grain Futures & Stamp, J. (1931). Evidence and proceedings before the commission to inquire into trading in grain futures. April, 1931. Grain Trade News.

Citação norma Chicago

Canada. Royal Commission on Grain Futures and Josiah Stamp. Evidence and Proceedings Before the Commission to Inquire into Trading in Grain Futures. April, 1931. Winnipeg, Canada: Grain Trade News, 1931.

Citação norma MLA

Canada. Royal Commission on Grain Futures and Josiah Stamp. Evidence and Proceedings Before the Commission to Inquire into Trading in Grain Futures. April, 1931. Grain Trade News, 1931.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.