APA (7e ed.) Bronvermelding

Macgregor, D. H. (1948). The evolution of industry (2d ed.). Holt.

Chicago (17e ed.) Bronvermelding

Macgregor, David Hutchinson. The Evolution of Industry. 2d ed. London: Holt, 1948.

MLA (9e ed.) Bronvermelding

Macgregor, David Hutchinson. The Evolution of Industry. 2d ed. Holt, 1948.