Citazione APA

Curtis, G. W. (1856). The duty of the American scholar to politics and the times: An oration, delivered on Tuesday, August 5, 1856, before the literary societies of Wesleyan University, Middletown, Conn. Dix, Edwards.

Stile di citazione Chicago

Curtis, George William. The Duty of the American Scholar to Politics and the Times: An Oration, Delivered on Tuesday, August 5, 1856, Before the Literary Societies of Wesleyan University, Middletown, Conn. New York: Dix, Edwards, 1856.

Citazione MLA

Curtis, George William. The Duty of the American Scholar to Politics and the Times: An Oration, Delivered on Tuesday, August 5, 1856, Before the Literary Societies of Wesleyan University, Middletown, Conn. Dix, Edwards, 1856.