APA (7e ed.) Bronvermelding

Butt, J., Donnachie, I. L., & Hume, J. R. (1968). Industrial history in pictures: Scotland. A. M. Kelley.

Chicago (17e ed.) Bronvermelding

Butt, John, Ian L. Donnachie, en John R. Hume. Industrial History in Pictures: Scotland. New York: A. M. Kelley, 1968.

MLA (9e ed.) Bronvermelding

Butt, John, et al. Industrial History in Pictures: Scotland. A. M. Kelley, 1968.