Johns, Adrian. "Acknowledgments". Piracy: The Intellectual Property Wars from Gutenberg to Gates, Chicago: University of Chicago Press, 2009, pp. 519-522. https://doi.org/10.7208/9780226401201-018
Johns, A. (2009). Acknowledgments. In Piracy: The Intellectual Property Wars from Gutenberg to Gates (pp. 519-522). Chicago: University of Chicago Press. https://doi.org/10.7208/9780226401201-018
Johns, A. 2009. Acknowledgments. Piracy: The Intellectual Property Wars from Gutenberg to Gates. Chicago: University of Chicago Press, pp. 519-522. https://doi.org/10.7208/9780226401201-018
Johns, Adrian. "Acknowledgments" In Piracy: The Intellectual Property Wars from Gutenberg to Gates, 519-522. Chicago: University of Chicago Press, 2009. https://doi.org/10.7208/9780226401201-018
Johns A. Acknowledgments. In: Piracy: The Intellectual Property Wars from Gutenberg to Gates. Chicago: University of Chicago Press; 2009. p.519-522. https://doi.org/10.7208/9780226401201-018