Gaya APA

Sonis, M. (2009). Tool Kits in Regional Science : Theory, Models, and Estimation (First published). London and New York: Springer-Verlag Berlin Heidelberg.

Gaya MLA

Sonis, Michael. "Tool Kits in Regional Science : Theory, Models, and Estimation". First published London and New York: Springer-Verlag Berlin Heidelberg, 2009. PWK.