Gaya APA
Stillwell, J., Trim, B. (2010).
Spatial and social disparities: understanding population trends and procesess vol.2 .
London:
Springer Science.
Gaya MLA
Stillwell, John., Trim, Bambang.
"Spatial and social disparities: understanding population trends and procesess vol.2".
London:
Springer Science,
2010.
Text.