APA Style
Parsons, Talcott. (1964).
The Social System (1).
New York:
The Free Press.
Chicago Style
Parsons, Talcott.
The Social System.
1
New York:
The Free Press,
1964.
Text.
MLA Style
Parsons, Talcott.
The Social System.
1
New York:
The Free Press,
1964.
Text.
Turabian Style
Parsons, Talcott.
The Social System.
1
New York:
The Free Press,
1964.
Print.