Cita APA (7a ed.)

Higginson, T. W. (1902). Henry Wadsworth Longfellow. Houghton Mifflin.

Cita Chicago Style (17a ed.)

Higginson, Thomas Wentworth. Henry Wadsworth Longfellow. Boston: Houghton Mifflin, 1902.

Cita MLA (9a ed.)

Higginson, Thomas Wentworth. Henry Wadsworth Longfellow. Houghton Mifflin, 1902.