Ransome, A. (1932). Peter duck. Puffin books.
Cita Chicago (17th ed.)Ransome, Arthur. Peter Duck. England: Puffin books, 1932.
Cita MLA (9th ed.)Ransome, Arthur. Peter Duck. Puffin books, 1932.
Atenció: Aquestes cites poden no estar 100% correctes.