APA (7th ed.) Citation

Johnson, J. (1839). On the state and prospects of the iron trade in Scotland and South Wales, in May, 1839. s.n.

Chicago Style (17th ed.) Citation

Johnson, Joseph. On the State and Prospects of the Iron Trade in Scotland and South Wales, in May, 1839. S.l: s.n, 1839.

MLA (9th ed.) Citation

Johnson, Joseph. On the State and Prospects of the Iron Trade in Scotland and South Wales, in May, 1839. s.n, 1839.