APA

Eck J. e., Chainey S., Cameron J., Leitner M. & Wilson R. e. (2005). Mapping crime : understanding hot spots. Carolina del Norte: Maps, Mapping and Analysis for Public Safety.

Chicago

Eck John e, Chainey Spencer, Cameron James, Leitner Michael and Wilson Ronald e. 2005. Mapping crime : understanding hot spots. Carolina del Norte: Maps, Mapping and Analysis for Public Safety.

Harvard

Eck J. e., Chainey S., Cameron J., Leitner M. and Wilson R. e. (2005). Mapping crime : understanding hot spots. Carolina del Norte: Maps, Mapping and Analysis for Public Safety.

MLA

Eck John e, Chainey Spencer, Cameron James, Leitner Michael and Wilson Ronald e. Mapping crime : understanding hot spots. Carolina del Norte: Maps, Mapping and Analysis for Public Safety. 2005.