APA

Cruz J., Cruz B. & Dowdle A. (1999). Politics in Action. A Reader in American Government. New-York: The McGraw-Hill Companies, Inc.

Chicago

Cruz J.A, Cruz B.K and Dowdle A.J. 1999. Politics in Action. A Reader in American Government. New-York: The McGraw-Hill Companies, Inc.

Harvard

Cruz J., Cruz B. and Dowdle A. (1999). Politics in Action. A Reader in American Government. New-York: The McGraw-Hill Companies, Inc.

MLA

Cruz J.A, Cruz B.K and Dowdle A.J. Politics in Action. A Reader in American Government. New-York: The McGraw-Hill Companies, Inc. 1999.