APA (7th ed.) Citation

Ellet, C. (1839). An essay on the laws of trade: In reference to the works of internal improvement in the United States. [s.n.].

Chicago Style (17th ed.) Citation

Ellet, Charles. An Essay on the Laws of Trade: In Reference to the Works of Internal Improvement in the United States. S.l: [s.n.], 1839.

MLA (9th ed.) Citation

Ellet, Charles. An Essay on the Laws of Trade: In Reference to the Works of Internal Improvement in the United States. [s.n.], 1839.