APA

Cord R. L., Medeiros J. A. & Jones W. S. (1985). Political science: an introduction. New Jersey: Prentice Hall, Inc.

Chicago

Cord Robert L, Medeiros James A and Jones Walter S. 1985. Political science: an introduction. New Jersey: Prentice Hall, Inc.

Harvard

Cord R. L., Medeiros J. A. and Jones W. S. (1985). Political science: an introduction. New Jersey: Prentice Hall, Inc.

MLA

Cord Robert L, Medeiros James A and Jones Walter S. Political science: an introduction. New Jersey: Prentice Hall, Inc. 1985.