APA Style
Soltwede, J, B, D, D, A, R. (2003).
Innovation Clusters and Interregional Competition .
Berlin:
Springer Publishing Company.
MLA Style
Soltwede, Johannes, Brocher,, Dirk, Dohse, And, Rudiger.
"Innovation Clusters and Interregional Competition".
Berlin:
Springer Publishing Company,
2003.
Psychology.