APA Citation

Koch Richard. (2013). The 80/20 principle and 92 other powerful laws of nature. London: Nicholas Brealey Publishing.

Chicago Style Citation

Koch Richard. The 80/20 Principle and 92 Other Powerful Laws of Nature. London: Nicholas Brealey Publishing, 2013.

MLA Citation

Koch Richard. The 80/20 Principle and 92 Other Powerful Laws of Nature. London: Nicholas Brealey Publishing, 2013.

Warning: These citations may not always be 100% accurate.