Gaya APA
Kirson, W. (1960).
Soscial Problems In Our Time:A Sociology Analysis .
Englewood Cliffs:
Printice-hall, inc.
Gaya MLA
Kirson, Weinberg,S..
"Soscial Problems In Our Time:A Sociology Analysis".
Englewood Cliffs:
Printice-hall, inc,
1960.
Text.