Citation information

The preferred citation for the book is:

K. J. Åström and R. M. Murray, Feedback Systems: An Introduction for Scientists and Engineers. Princeton University Press, 2008. Available online at http://press.princeton.edu/titles/8701.html.

Bibtex entry:

@BOOK{am05,
  AUTHOR = {K. J. {{\AA}str\"om} and R. M. Murray},
  TITLE = {Feedback Systems: An Introduction for Scientists and Engineers},
  PUBLISHER = {Princeton University Press},
  YEAR = {2008},
  NOTE = {Available online at \url{http://press.princeton.edu/titles/8701.html}}
}

(requires the 'url' package).