Παραπομπή σε μορφή APA (7η εκδ.)

MacGregor, J. (1971). Report by Mr MacGregor [for the Board of Trade] on commercial tariffs and regulations, resources and trade of the United States. Part 2 (1846). Irish University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

MacGregor, John. Report by Mr MacGregor [for the Board of Trade] on Commercial Tariffs and Regulations, Resources and Trade of the United States. Part 2 (1846). Dublin (81 Merrion Sq., Dublin 2): Irish University Press, 1971.

Παραπομπή σε μορφή MLA (8th εκδ.)

MacGregor, John. Report by Mr MacGregor [for the Board of Trade] on Commercial Tariffs and Regulations, Resources and Trade of the United States. Part 2 (1846). Irish University Press, 1971.