Cita APA (7th ed.)
Fowler, W. Classic Stories: Mystery and Adventure : Level 3. Penguin : Pearson.
Cita Chicago (17th ed.)
Fowler, Will. Classic Stories: Mystery and Adventure : Level 3. Londres, Inglaterra: Penguin : Pearson.
Cita MLA (9th ed.)
Fowler, Will. Classic Stories: Mystery and Adventure : Level 3. Penguin : Pearson.
Atenció: Aquestes cites poden no estar 100% correctes.