Gaya APA
Stewart, Elbert W.. (1985).
Introduction to sociology .
New York:
Mc Graw Hill.
Gaya Chicago
Stewart, Elbert W..
Introduction to sociology.
New York:
Mc Graw Hill,
1985.
Tesis.
Gaya MLA
Stewart, Elbert W..
Introduction to sociology.
New York:
Mc Graw Hill,
1985.
Tesis.
Gaya Turabian
Stewart, Elbert W..
Introduction to sociology.
New York:
Mc Graw Hill,
1985.
Tesis.