Petersen, W. (1956). American social patterns: Studies of race relations, popular heroes, voting, union democracy, and government bureaucracy. Doubleday.
Chicago Style (17th ed.) CitationPetersen, William. American Social Patterns: Studies of Race Relations, Popular Heroes, Voting, Union Democracy, and Government Bureaucracy. Nueva York: Doubleday, 1956.
MLA (9th ed.) CitationPetersen, William. American Social Patterns: Studies of Race Relations, Popular Heroes, Voting, Union Democracy, and Government Bureaucracy. Doubleday, 1956.