APA (7th ed.) Citation

Nicholas, H. G. (1980). The nature of American politics. Oxford Univ. Pr.

Chicago Style (17th ed.) Citation

Nicholas, Herbert G. The Nature of American Politics. Oxford u.a: Oxford Univ. Pr, 1980.

MLA (9th ed.) Citation

Nicholas, Herbert G. The Nature of American Politics. Oxford Univ. Pr, 1980.