Wagenknecht, E. (1955). Longfellow: A full-length portrait. Longmans, Green.
Cita Chicago Style (17a ed.)Wagenknecht, Edward. Longfellow: A Full-length Portrait. New York [etc.]: Longmans, Green, 1955.
Cita MLA (9a ed.)Wagenknecht, Edward. Longfellow: A Full-length Portrait. Longmans, Green, 1955.
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