APA Style
Castells, Manuel. (1999).
The Urban Question .
Sl:
SN.
Chicago Style
Castells, Manuel.
The Urban Question.
Sl:
SN,
1999.
.
MLA Style
Castells, Manuel.
The Urban Question.
Sl:
SN,
1999.
.
Turabian Style
Castells, Manuel.
The Urban Question.
Sl:
SN,
1999.
.