Gaya APA

Swanson, C, P., Dickens, P. (NULL). Urban sociology Society, locality and human nature . New: New York: Harvester Wheatsheaf; 1990.

Gaya MLA

Swanson, Carl, P.., Dickens, Peter. "Urban sociology Society, locality and human nature". New: New York: Harvester Wheatsheaf; 1990, NULL. Text.