APA Style
Schroeder, Richard C.. (1989).
Outline of U.S. Government (Cet 1, 1989).
USA:
.
Chicago Style
Schroeder, Richard C..
Outline of U.S. Government.
Cet 1, 1989
USA:
,
1989.
Text.
MLA Style
Schroeder, Richard C..
Outline of U.S. Government.
Cet 1, 1989
USA:
,
1989.
Text.
Turabian Style
Schroeder, Richard C..
Outline of U.S. Government.
Cet 1, 1989
USA:
,
1989.
Print.