Cita APA (7a ed.)

Longfellow, H. W. (1842). Ballads and other poems (4th ed.). J. Owen.

Cita Chicago Style (17a ed.)

Longfellow, Henry Wadsworth. Ballads and Other Poems. 4th ed. Cambridge: J. Owen, 1842.

Cita MLA (9a ed.)

Longfellow, Henry Wadsworth. Ballads and Other Poems. 4th ed. J. Owen, 1842.