Cita APA

Burnham, W. D. (1982). The current crisis in American politics. Oxford Univ. Press.

Citación estilo Chicago

Burnham, Walter D. The Current Crisis in American Politics. New York u.a: Oxford Univ. Press, 1982.

Cita MLA

Burnham, Walter D. The Current Crisis in American Politics. Oxford Univ. Press, 1982.