Cita APA (7a ed.)

Elliot Norton, C. (1906). Henry Wadsworth Longfellow: A sketch of his life. Houghton Mifflin.

Cita Chicago Style (17a ed.)

Elliot Norton, Charles. Henry Wadsworth Longfellow: A Sketch of His Life. New York, Estados Unidos: Houghton Mifflin, 1906.

Cita MLA (9a ed.)

Elliot Norton, Charles. Henry Wadsworth Longfellow: A Sketch of His Life. Houghton Mifflin, 1906.