Cita APA (7a ed.)

Seybold, E. (1951). Thoreau: The quest and the classics. Yale University Press : Geoffrey Cumberlege [etc.].

Cita Chicago Style (17a ed.)

Seybold, Ethel. Thoreau: The Quest and the Classics. New Haven ; London: Yale University Press : Geoffrey Cumberlege [etc.], 1951.

Cita MLA (9a ed.)

Seybold, Ethel. Thoreau: The Quest and the Classics. Yale University Press : Geoffrey Cumberlege [etc.], 1951.