Longfellow, H. W. (1868). The poetical works of Henry Wadsworth Longfellow. William P. Nimmo.
Cita Chicago (17th ed.)Longfellow, Henry Wadsworth. The Poetical Works of Henry Wadsworth Longfellow. Edimburgo: William P. Nimmo, 1868.
Cita MLA (9th ed.)Longfellow, Henry Wadsworth. The Poetical Works of Henry Wadsworth Longfellow. William P. Nimmo, 1868.
Atenció: Aquestes cites poden no estar 100% correctes.