APA (7th ed.) Citation

Brother tradesman. (1850). A letter on the gas agitation. [s.n.].

Chicago Style (17th ed.) Citation

Brother tradesman. A Letter on the Gas Agitation. S.l: [s.n.], 1850.

MLA (9th ed.) Citation

Brother tradesman. A Letter on the Gas Agitation. [s.n.], 1850.

Warning: These citations may not always be 100% accurate.