Styl cytowania APA

Tinbergen J. (1939). A Method and Its Application to Investment Activity (1939.). League of Nations.

Styl cytowania Chicago

Tinbergen J. A Method and Its Application to Investment Activity. 1939. Geneva: League of Nations, 1939.

Styl cytowania MLA

Tinbergen J. A Method and Its Application to Investment Activity. 1939. League of Nations, 1939.

Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..