Spence, J. D. (2001). Treason by the book (1st edition.). Penguin Books.
Cita Chicago Style (17a ed.)Spence, Jonathan D. Treason by the Book. 1st edition. Harmondsworth [etc.]: Penguin Books, 2001.
Cita MLA (9a ed.)Spence, Jonathan D. Treason by the Book. 1st edition. Penguin Books, 2001.
Precaución: Estas citas no son 100% exactas.