APA (7e ed.) Bronvermelding

Boyd, J. P. Triumphs and Wonders of the 19th Century: The True Mirror of a Phenomenal Era A volume of original, entertaining and instructive historic and descriptive writings, showing the many and marvellous achievements which distinguish an hundred years of material, intellectual, social and moral progress.

Chicago (17e ed.) Bronvermelding

Boyd, James P. Triumphs and Wonders of the 19th Century: The True Mirror of a Phenomenal Era A Volume of Original, Entertaining and Instructive Historic and Descriptive Writings, Showing the Many and Marvellous Achievements Which Distinguish an Hundred Years of Material, Intellectual, Social and Moral Progress.

MLA (9e ed.) Bronvermelding

Boyd, James P. Triumphs and Wonders of the 19th Century: The True Mirror of a Phenomenal Era A Volume of Original, Entertaining and Instructive Historic and Descriptive Writings, Showing the Many and Marvellous Achievements Which Distinguish an Hundred Years of Material, Intellectual, Social and Moral Progress.