APA (7e ed.) Bronvermelding

ProQuest (Firm) & Snooks, G. D. (1994). Was the Industrial Revolution necessary? Routledge.

Chicago (17e ed.) Bronvermelding

ProQuest (Firm) en G. D. Snooks. Was the Industrial Revolution Necessary? London ; New York: Routledge, 1994.

MLA (9e ed.) Bronvermelding

ProQuest (Firm) en G. D. Snooks. Was the Industrial Revolution Necessary? Routledge, 1994.