Cita APA (7a ed.)

Duckworth, A. M. (1971). The Improvement of the Estate: A Study of Jane Austen's Novels. Johns Hopkins Press.

Cita Chicago Style (17a ed.)

Duckworth, Alistair M. The Improvement of the Estate: A Study of Jane Austen's Novels. Baltimore: Johns Hopkins Press, 1971.

Cita MLA (8a ed.)

Duckworth, Alistair M. The Improvement of the Estate: A Study of Jane Austen's Novels. Johns Hopkins Press, 1971.