APA aipamena

Irving, C., & Irving, C. (2008). Howard Hughes: The autobiography : the most famous unpublished book of the 20th century ... until now (First published by John Blake Publishing in paperback in 2008.). London: John Blake.

Chicago Style aipamena

Irving, Clifford, and Clifford Irving. Howard Hughes: The Autobiography : The Most Famous Unpublished Book of the 20th Century ... Until Now. First published by John Blake Publishing in paperback in 2008. London: John Blake, 2008.

MLA aipamena

Irving, Clifford, and Clifford Irving. Howard Hughes: The Autobiography : The Most Famous Unpublished Book of the 20th Century ... Until Now. First published by John Blake Publishing in paperback in 2008. London: John Blake, 2008.