APA
Schroeder R. C., Glick N. (., . (1989). An outline of American government. Washington, D.C: U.S. Information Agency.
Chicago
Schroeder Richard C, Glick Nathan (ed.), . 1989. An outline of American government. Washington, D.C: U.S. Information Agency.
Harvard
Schroeder R. C., Glick N. (., . (1989). An outline of American government. Washington, D.C: U.S. Information Agency.
MLA
Schroeder Richard C, Glick Nathan (ed.), . An outline of American government. Washington, D.C: U.S. Information Agency. 1989.