Gaya APA

Karg, B. (2008). The history detectives explore Lincoln's letter, Parker's Sax and Mark Twain's watch : and many more mysteries of America's past . : John Wiley.

Gaya MLA

Karg, Barbara. "The history detectives explore Lincoln's letter, Parker's Sax and Mark Twain's watch : and many more mysteries of America's past". : John Wiley, 2008. Textbook.