Gaya APA

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

Gaya MLA

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