Cita APA

Johnston, A. 1. (1884). History of american politics (2. ed.). New York: Henry holt and company.

Citación estilo Chicago

Johnston, Alexander 1849-1889. History of American Politics. 2. ed. New York: Henry holt and company, 1884.

Cita MLA

Johnston, Alexander 1849-1889. History of American Politics. 2. ed. New York: Henry holt and company, 1884.