Ulmschneider, P. (2006). Intelligent Life in the Universe: Principles and Requirements Behind Its Emergence (2nd ed. 2006.). Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer.
Chicago Style CitationUlmschneider, Peter. Intelligent Life in the Universe: Principles and Requirements Behind Its Emergence. 2nd ed. 2006. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2006.
MLA CitationUlmschneider, Peter. Intelligent Life in the Universe: Principles and Requirements Behind Its Emergence. 2nd ed. 2006. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2006.
Warning: These citations may not always be 100% accurate.